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Spectroscopy Standards

In this category you will find different standards for spectroscopic determinations such as atomic absorption standards, atomic emission standards, standards for spin resonance and spectrophotometry standards.

Subcategories of "Spectroscopy Standards"

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Atomic Absorption Standards

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Atomic Emission Standards

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Electron Spin Resonance (ESR/EPR) Spectroscopy

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Spectrophotometry Standards

Products of "Spectroscopy Standards"

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BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
3,3'-Diaminobenzidine
REF: 3B-D0077CAS: 91-95-2 		>98.0%(HPLC)42.00 €~104.00 €Thu 02 Feb 23
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2,4,6-Tri-tert-butylnitrosobenzene
REF: 3B-T1534CAS: 24973-59-9 		>98.0%(GC)90.00 €~876.00 €Thu 02 Feb 23
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(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid
REF: 3B-M1366CAS: 63628-26-2 		>99.0%(HPLC)215.00 €Thu 02 Feb 23
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4,4'-Diantipyrylmethane Monohydrate [for Ti Analysis]
REF: 3B-D1029CAS: 1251-85-0 		>98.0%(T)45.00 €Thu 02 Feb 23
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MTT [for Biochemical Research]
REF: 3B-M3297CAS: 298-93-1 		>97.0%(HPLC)43.00 €~133.00 €Thu 02 Feb 23
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DAABD-Cl [=4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole] [for Proteome Analysis]
REF: 3B-A5596CAS: 664985-43-7 		- - -210.00 €Thu 02 Feb 23
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Dithizone
REF: 3B-D0949CAS: 60-10-6 		>85.0%(E)89.00 €Thu 02 Feb 23
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Succinimidyl 6-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoate
REF: 3B-S0503CAS: 1858255-08-9 		>98.0%(HPLC)(N)388.00 €Thu 02 Feb 23
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Sodium Flavonol-2'-sulfonate Hydrate [for Determination of Sn, Zr]
REF: 3B-F0184CAS: 77125-87-2 		>98.0%(T)(HPLC)206.00 €Thu 02 Feb 23
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(S,S)-(+)-2,3-Butanediol
REF: 3B-B1343CAS: 19132-06-0 		>97.0%(GC)28.00 €~148.00 €Thu 02 Feb 23
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(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]
REF: 3B-M2214CAS: 20445-33-4 		min. 99.0 ee%(GC)356.00 €Thu 02 Feb 23
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(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
REF: 3B-M1103CAS: 20445-33-4 		>98.0%(GC)(T)75.00 €~379.00 €Thu 02 Feb 23
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Bis(pentafluorophenyl) Oxalate [Chemiluminescence Reagent]
REF: 3B-A5305CAS: 16536-48-4 		- - -360.00 €Thu 02 Feb 23
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Hexyl 7-(Diethylamino)coumarin-3-carboxylate
REF: 3B-H1145CAS: 851963-03-6 		>98.0%(T)(HPLC)66.00 €~196.00 €Thu 02 Feb 23
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4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
REF: 3B-A1343CAS: 14691-88-4 		>97.0%(GC)71.00 €~207.00 €Thu 02 Feb 23
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Phycocyanin from Spirulina
REF: 3B-P2201		- - -23.00 €~78.00 €Thu 02 Feb 23
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Chloroform (stabilized with Ethanol) [for Spectrophotometry]
REF: 3B-C0175CAS: 67-66-3 		>99.0%(GC)50.00 €Thu 02 Feb 23
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Anthrone
REF: 3B-A0509CAS: 90-44-8 		>98.0%(GC)53.00 €~194.00 €Thu 02 Feb 23
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TCPP [=Tetrakis(4-carboxyphenyl)porphyrin] [Ultra-high sensitive spectrophotometric reagent for Cu, Cd] [For the simultaneous determination of metals by HPLC]
REF: 3B-A5015CAS: 14609-54-2 		>97.0%(T)(HPLC)28.00 €~148.00 €Thu 02 Feb 23
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TNBS Test Kit Picrylsulfonic Acid (ca. 1% in DMF) 10mL×1 / N,N-Diisopropylethylamine (ca. 10% in DMF) 10mL×1 [for Detection of Primary Amines]
REF: 3B-T2024		- - -124.00 €Thu 02 Feb 23
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Hexamethyldisilane
REF: 3B-H0638CAS: 1450-14-2 		>98.0%(GC)38.00 €~183.00 €Thu 02 Feb 23
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1,1,4,4-Tetraphenyl-1,3-butadiene
REF: 3B-T0168CAS: 1450-63-1 		>99.0%(HPLC)44.00 €~171.00 €Thu 02 Feb 23
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Dimedone Dioxime [for Determination of Co]
REF: 3B-D1400CAS: 37110-24-0 		- - -90.00 €Thu 02 Feb 23
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5-Amino-1-naphthol
REF: 3B-A0358CAS: 83-55-6 		>97.0%(T)(HPLC)74.00 €Thu 02 Feb 23
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2-Mercaptobenzothiazole
REF: 3B-M0247CAS: 149-30-4 		>99.0%(HPLC)31.00 €~141.00 €Thu 02 Feb 23
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2,4,6-Tris(pentadecafluoroheptyl)-1,3,5-triazine
REF: 3B-T0828CAS: 21674-38-4 		>98.0%(GC)60.00 €Thu 02 Feb 23
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5-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]
REF: 3B-M0300CAS: 3002-78-6 		min. 98.0 %(calcd.on anh.substance)27.00 €~123.00 €Thu 02 Feb 23
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4-Methyl-6,7-methylenedioxycoumarin
REF: 3B-M0971CAS: 15071-04-2 		min. 99.0 %(GC)114.00 €Thu 02 Feb 23
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3,3'-Diethyloxadicarbocyanine Iodide
REF: 3B-D4457CAS: 14806-50-9 		>98.0%(N)64.00 €Thu 02 Feb 23
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Potassium Iodide
REF: 3B-P1721CAS: 7681-11-0 		>99.5%(T)64.00 €Thu 02 Feb 23
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2-(4-Fluorophenyl)-4,5-diphenylimidazole
REF: 3B-F0968CAS: 2284-96-0 		>98.0%(T)(HPLC)88.00 €Thu 02 Feb 23
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1,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide
REF: 3B-A2684CAS: 14696-39-0 		>98.0%(HPLC)(N)82.00 €~265.00 €Thu 02 Feb 23
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2,5-Dihydroxybenzoic Acid [Matrix for MALDI-TOF/MS]
REF: 3B-D2933CAS: 490-79-9 		>99.0%(GC)(T)35.00 €~78.00 €Thu 02 Feb 23
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Tetrahydrofuran-d8 99.5atom%D
REF: 3B-T3502CAS: 1693-74-9 		min. 99.0 %(GC)842.00 €Thu 02 Feb 23
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Coumarin 152
REF: 3B-D3356CAS: 53518-14-2 		>97.0%(GC)(T)150.00 €Thu 02 Feb 23
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Isoluminol [Chemiluminescence reagent]
REF: 3B-A5300CAS: 3682-14-2 		>98.0%(T)(HPLC)80.00 €~567.00 €Thu 02 Feb 23
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Tetramethylsilane [for NMR]
REF: 3B-T0154CAS: 75-76-3 		>99.0%(GC)40.00 €~380.00 €Thu 02 Feb 23
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Barium Chloranilate Trihydrate
REF: 3B-C0078CAS:
>97.0%(T)141.00 €Thu 02 Feb 23
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N-Succinimidyl 7-Methoxycoumarin-3-carboxylate
REF: 3B-S0867CAS: 150321-92-9 		>98.0%(HPLC)(N)64.00 €~362.00 €Thu 02 Feb 23
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D-(-)-Luciferin [Chemiluminescence Reagent]
REF: 3B-A5030CAS: 2591-17-5 		>98.0%(HPLC)90.00 €~345.00 €Thu 02 Feb 23
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NAM [=N-(9-Acridinyl)maleimide] [for HPLC Labeling]
REF: 3B-A5591CAS: 49759-20-8 		>98.0%(HPLC)143.00 €~251.00 €Thu 02 Feb 23
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Calcein Sodium Salt (mixture of isomers) [for Fluorometric Determination of Ca]
REF: 3B-C0003		- - -167.00 €Thu 02 Feb 23
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3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical
REF: 3B-C1406CAS: 2154-68-9 		>98.0%(T)(HPLC)261.00 €Thu 02 Feb 23
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Perfluorokerosene (Low boiling) [for Mass spectrometry]
REF: 3B-P0690		- - -147.00 €Thu 02 Feb 23
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(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
REF: 3B-T1521CAS: 60646-30-2 		>99.0%(GC)90.00 €~524.00 €Thu 02 Feb 23
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5-Carboxyfluorescein N-Succinimidyl Ester
REF: 3B-C2479CAS: 92557-80-7 		>90.0%(HPLC)148.00 €~508.00 €Thu 02 Feb 23
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4-Phenylbenzoyl Chloride
REF: 3B-P1079CAS: 14002-51-8 		>98.0%(GC)(T)56.00 €~160.00 €Thu 02 Feb 23
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3-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt Hydrate
REF: 3B-P0830CAS: 28048-33-1 		>95.0%(T)(HPLC)52.00 €Thu 02 Feb 23
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8-Quinolinol
REF: 3B-H0305CAS: 148-24-3 		>99.0%(GC)(T)27.00 €~177.00 €Thu 02 Feb 23
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Methylcyclohexane [for Spectrophotometry]
REF: 3B-M0244CAS: 108-87-2 		>99.0%(GC)47.00 €Thu 02 Feb 23
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Copper(I) Cyanide
REF: 3B-C1952CAS: 544-92-3 		>98.0%(T)28.00 €~44.00 €Thu 02 Feb 23
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Stilbazo [Spectrophotometric reagent for Al and other metals]
REF: 3B-A5011CAS: 1571-36-4 		- - -70.00 €~197.00 €Thu 02 Feb 23
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Alizarin Complexone
REF: 3B-A3227CAS: 3952-78-1 		>70.0%(HPLC)61.00 €~182.00 €Thu 02 Feb 23
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Dichloromethane-d2 99.9atom%D
REF: 3B-D3529CAS: 1665-00-5 		min. 99.0 %(GC)230.00 €Thu 02 Feb 23
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2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
REF: 3B-T0049CAS: 13473-26-2 		>85.0%(HPLC)134.00 €Thu 02 Feb 23
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N-tert-Butyl-α-phenylnitrone
REF: 3B-B1701CAS: 3376-24-7 		>98.0%(T)(HPLC)60.00 €~212.00 €Thu 02 Feb 23
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(R,R)-CASA-Na
REF: 3B-C3582CAS: 1819341-28-0 		- - -70.00 €Thu 02 Feb 23
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Magic Bullet [mixture of Dithiothreitol and Dithioerythritol (3:1)] [Matrix for FABMS and liquid SIMS]
REF: 3B-S0375		- - -91.00 €Thu 02 Feb 23
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Disodium 8-Amino-1,3,6-naphthalenetrisulfonate
REF: 3B-A0398CAS: 5398-34-5 		>99.0%(T)(HPLC)405.00 €Thu 02 Feb 23
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4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]
REF: 3B-D1552CAS: 50768-79-1 		>98.0%(T)52.00 €~270.00 €Thu 02 Feb 23
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3,3,5,5-Tetramethyl-1-pyrroline N-Oxide
REF: 3B-T1554CAS: 10135-38-3 		>98.0%(GC)57.00 €~432.00 €Thu 02 Feb 23
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2-Butanone [for Spectrophotometry]
REF: 3B-E0140CAS: 78-93-3 		>99.0%(GC)28.00 €~40.00 €Thu 02 Feb 23
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Acid Red 52
REF: 3B-A0600CAS: 3520-42-1 		>98.0%(HPLC)74.00 €Thu 02 Feb 23
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Bromobimane
REF: 3B-B4220CAS: 71418-44-5 		>98.0%(HPLC)122.00 €~598.00 €Thu 02 Feb 23
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Resorufin
REF: 3B-R0012CAS: 635-78-9 		>95.0%(HPLC)205.00 €~767.00 €Thu 02 Feb 23
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ANS-Na (=Sodium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe]
REF: 3B-A5352CAS: 1445-19-8 		>97.0%(HPLC)(N)77.00 €~264.00 €Thu 02 Feb 23
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5-Chloro-2-mercaptobenzothiazole
REF: 3B-C1297CAS: 5331-91-9 		>96.0%(T)113.00 €Thu 02 Feb 23
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Coumarin 153 (purified by sublimation)
REF: 3B-C3640CAS: 53518-18-6 		>99.0%(T)(HPLC)121.00 €Thu 02 Feb 23
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Diethyl Oxalate [for Spectrophotometry]
REF: 3B-O0120CAS: 95-92-1 		>99.0%(GC)74.00 €Thu 02 Feb 23
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Luminol [Chemiluminescence Reagent]
REF: 3B-A5301CAS: 521-31-3 		>97.0%(HPLC)27.00 €~114.00 €Thu 02 Feb 23
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Dithranol
REF: 3B-T1166CAS:
>95.0%(T)(HPLC)43.00 €~249.00 €Thu 02 Feb 23
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1,5-Diphenylcarbonohydrazide
REF: 3B-D1513CAS: 140-22-7 		>98.0%(HPLC)58.00 €Thu 02 Feb 23
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2-Naphthoyl Chloride
REF: 3B-N0048CAS: 2243-83-6 		>98.0%(GC)(T)90.00 €Thu 02 Feb 23
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2,3-Diaminonaphthalene
REF: 3B-D1045CAS: 771-97-1 		>98.0%(T)111.00 €~345.00 €Thu 02 Feb 23
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N-(2-Carboxybenzoyl)-(+)-10,2-camphorsultam
REF: 3B-C1766		>98.0%(HPLC)350.00 €Thu 02 Feb 23
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β-Isatoxime [for Metal Analysis]
REF: 3B-I0273CAS: 607-28-3 		>98.0%(T)(HPLC)45.00 €Thu 02 Feb 23
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1-Butanol [for Spectrophotometry]
REF: 3B-B0228CAS: 71-36-3 		>99.0%(GC)42.00 €Thu 02 Feb 23
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Bromoform (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]
REF: 3B-B0806CAS: 75-25-2 		>99.0%(GC)333.00 €Thu 02 Feb 23
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4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]
REF: 3B-H0878CAS: 3225-26-1 		>97.0%(GC)(T)75.00 €~216.00 €Thu 02 Feb 23
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4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
REF: 3B-H0865CAS: 2226-96-2 		>98.0%(GC)78.00 €~230.00 €Thu 02 Feb 23
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Phosphoric Acid
REF: 3B-P1745CAS: 7664-38-2 		- - -38.00 €Thu 02 Feb 23
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2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine
REF: 3B-T0858CAS: 858-46-8 		>95.0%(GC)81.00 €Thu 02 Feb 23
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Hexyltriethoxysilane
REF: 3B-H1158CAS: 18166-37-5 		>97.0%(GC)30.00 €~204.00 €Thu 02 Feb 23
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2-Naphthoic Acid
REF: 3B-N0025CAS: 93-09-4 		>98.0%(GC)(T)27.00 €~110.00 €Thu 02 Feb 23
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3,3'-Diethylthiacarbocyanine Iodide
REF: 3B-D4454CAS: 905-97-5 		>98.0%(HPLC)(N)137.00 €~434.00 €Thu 02 Feb 23
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[[(4-tert-Butyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-tert-butyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
REF: 3B-B4400CAS: 137829-79-9 		>98.0%(HPLC)(N)122.00 €Thu 02 Feb 23
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(R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
REF: 3B-T1520CAS: 53531-34-3 		>99.0%(GC)79.00 €Thu 02 Feb 23
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Sodium [(R)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)
REF: 3B-S0473		>90.0%(T)292.00 €Thu 02 Feb 23
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N-(1-Pyrenyl)maleimide
REF: 3B-P1214CAS: 42189-56-0 		>97.0%(HPLC)128.00 €Thu 02 Feb 23
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Methyl Formate [for Spectrophotometry]
REF: 3B-F0086CAS: 107-31-3 		>98.0%(GC)52.00 €Thu 02 Feb 23
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N-(tert-Butoxycarbonyl)glycine
REF: 3B-B1185CAS: 4530-20-5 		>98.0%(T)22.00 €~51.00 €Thu 02 Feb 23
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4'-Hydroxyazobenzene-4-carboxylic Acid
REF: 3B-H1400CAS: 2497-38-3 		>98.0%(T)(HPLC)101.00 €Thu 02 Feb 23
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Cesium Green
REF: 3B-C2806CAS: 1611477-45-2 		>85.0%(HPLC)143.00 €~496.00 €Thu 02 Feb 23
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Boron Trifluoride - Ethyl Ether Complex
REF: 3B-B0527CAS: 109-63-7 		>98.0%(W)27.00 €~76.00 €Thu 02 Feb 23
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4-Bromobenzoyl Chloride
REF: 3B-B0558CAS: 586-75-4 		>98.0%(GC)(T)44.00 €~322.00 €Thu 02 Feb 23
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(1R,2R)-(+)-1,2-Diphenylethylenediamine
REF: 3B-D2176CAS: 35132-20-8 		>98.0%(GC)(T)39.00 €~118.00 €Thu 02 Feb 23
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4-Cyanobenzoic Acid
REF: 3B-C0445CAS: 619-65-8 		>98.0%(GC)(T)28.00 €~65.00 €Thu 02 Feb 23
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(1R,4S)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
REF: 3B-T3001CAS: 1244954-14-0 		>96.0%(HPLC)295.00 €Thu 02 Feb 23
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Senda Chrome AL [for Colorimetric Determination of Aluminum]
REF: 3B-M0225CAS: 69989-75-9 		- - -527.00 €Thu 02 Feb 23
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4-Dimethylaminoazobenzene-4'-carboxylic Acid
REF: 3B-M0423CAS: 6268-49-1 		>97.0%(T)(HPLC)76.00 €~239.00 €Thu 02 Feb 23
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3,3'-Diaminobenzidine
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3,3'-Diaminobenzidine

CAS:91-95-2
Formula:
C12H14N4
Purity:
>98.0%(HPLC)
Color and Shape:
White to Brown powder to crystal
Molecular weight:
214.27

Ref: 3B-D0077

5g42.00 €
25g104.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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2,4,6-Tri-tert-butylnitrosobenzene
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2,4,6-Tri-tert-butylnitrosobenzene

CAS:24973-59-9
Formula:
C18H29NO
Purity:
>98.0%(GC)
Color and Shape:
White to Green to Blue powder to crystal
Molecular weight:
275.44

Ref: 3B-T1534

1g876.00 €
100mg90.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid
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(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid

CAS:63628-26-2
Formula:
C14H14O3
Purity:
>99.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
230.26

Ref: 3B-M1366

100mg215.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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4,4'-Diantipyrylmethane Monohydrate [for Ti Analysis]
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4,4'-Diantipyrylmethane Monohydrate [for Ti Analysis]

CAS:1251-85-0
Formula:
C23H24N4O2·H2O
Purity:
>98.0%(T)
Color and Shape:
White powder to crystal
Molecular weight:
406.49

Ref: 3B-D1029

25g45.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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MTT [for Biochemical Research]
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MTT [for Biochemical Research]

CAS:298-93-1
Formula:
C18H16BrN5S
Purity:
>97.0%(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
414.33

Ref: 3B-M3297

1g133.00 €
200mg43.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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DAABD-Cl [=4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole] [for Proteome Analysis]
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DAABD-Cl [=4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole] [for Proteome Analysis]

CAS:664985-43-7
Formula:
C10H13ClN4O3S
Color and Shape:
Light yellow to Yellow powder to crystal
Molecular weight:
304.75

Ref: 3B-A5596

100mg210.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Dithizone
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Dithizone

Controlled Product
CAS:60-10-6
Formula:
C13H12N4S
Purity:
>85.0%(E)
Color and Shape:
Red to Dark blue to Black powder to crystal
Molecular weight:
256.33

Ref: 3B-D0949

25g89.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Succinimidyl 6-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoate
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Succinimidyl 6-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoate

CAS:1858255-08-9
Formula:
C18H23N5O7S
Purity:
>98.0%(HPLC)(N)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
453.47

Ref: 3B-S0503

100mg388.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Sodium Flavonol-2'-sulfonate Hydrate [for Determination of Sn, Zr]
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Sodium Flavonol-2'-sulfonate Hydrate [for Determination of Sn, Zr]

CAS:77125-87-2
Formula:
C15H9NaO6S·xH2O
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
340.28 (as Anhydrous)

Ref: 3B-F0184

1g206.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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(S,S)-(+)-2,3-Butanediol
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(S,S)-(+)-2,3-Butanediol

CAS:19132-06-0
Formula:
C4H10O2
Purity:
>97.0%(GC)
Color and Shape:
White or Colorless to Light yellow powder to lump to clear liquid
Molecular weight:
90.12

Ref: 3B-B1343

1g148.00 €
100mg28.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]
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(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]

CAS:20445-33-4
Formula:
C10H8ClF3O2
Purity:
min. 99.0 ee%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
252.62

Ref: 3B-M2214

5g356.00 €
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(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
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(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]

CAS:20445-33-4
Formula:
C10H8ClF3O2
Purity:
>98.0%(GC)(T)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
252.62

Ref: 3B-M1103

1g379.00 €
100mg75.00 €
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Bis(pentafluorophenyl) Oxalate [Chemiluminescence Reagent]
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Bis(pentafluorophenyl) Oxalate [Chemiluminescence Reagent]

CAS:16536-48-4
Formula:
C14F10O4
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
422.13

Ref: 3B-A5305

1g360.00 €
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Hexyl 7-(Diethylamino)coumarin-3-carboxylate
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Hexyl 7-(Diethylamino)coumarin-3-carboxylate

CAS:851963-03-6
Formula:
C20H27NO4
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
345.44

Ref: 3B-H1145

1g66.00 €
5g196.00 €
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4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
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4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

CAS:14691-88-4
Formula:
C9H19N2O
Purity:
>97.0%(GC)
Color and Shape:
Orange to Brown powder to lump
Molecular weight:
171.26

Ref: 3B-A1343

1g71.00 €
5g207.00 €
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Phycocyanin from Spirulina

Color and Shape:
Blue to Dark blue powder to crystal

Ref: 3B-P2201

5g23.00 €
25g78.00 €
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Chloroform (stabilized with Ethanol) [for Spectrophotometry]
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Chloroform (stabilized with Ethanol) [for Spectrophotometry]

CAS:67-66-3
Formula:
CHCl3
Purity:
>99.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
119.37

Ref: 3B-C0175

100ml50.00 €
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Anthrone
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Anthrone

CAS:90-44-8
Formula:
C14H10O
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
194.23

Ref: 3B-A0509

5g53.00 €
25g194.00 €
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TCPP [=Tetrakis(4-carboxyphenyl)porphyrin] [Ultra-high sensitive spectrophotometric reagent for Cu, Cd] [For the simultaneous determination of metals by HPLC]
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TCPP [=Tetrakis(4-carboxyphenyl)porphyrin] [Ultra-high sensitive spectrophotometric reagent for Cu, Cd] [For the simultaneous determination of metals by HPLC]

CAS:14609-54-2
Formula:
C48H30N4O8
Purity:
>97.0%(T)(HPLC)
Color and Shape:
Dark purple powder to crystal
Molecular weight:
790.79

Ref: 3B-A5015

1g148.00 €
100mg28.00 €
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Hexamethyldisilane
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Hexamethyldisilane

CAS:1450-14-2
Formula:
C6H18Si2
Purity:
>98.0%(GC)
Color and Shape:
White or Colorless to Light yellow powder to lump to clear liquid
Molecular weight:
146.38

Ref: 3B-H0638

10ml38.00 €
100ml183.00 €
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1,1,4,4-Tetraphenyl-1,3-butadiene
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1,1,4,4-Tetraphenyl-1,3-butadiene

CAS:1450-63-1
Formula:
C28H22
Purity:
>99.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
358.48

Ref: 3B-T0168

1g44.00 €
5g171.00 €
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Dimedone Dioxime [for Determination of Co]
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Dimedone Dioxime [for Determination of Co]

CAS:37110-24-0
Formula:
C8H14N2O2
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
170.21

Ref: 3B-D1400

1g90.00 €
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5-Amino-1-naphthol
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5-Amino-1-naphthol

CAS:83-55-6
Formula:
C10H9NO
Purity:
>97.0%(T)(HPLC)
Color and Shape:
Purple to Dark purple to Dark red powder to crystal
Molecular weight:
159.19

Ref: 3B-A0358

1g74.00 €
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2-Mercaptobenzothiazole
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2-Mercaptobenzothiazole

CAS:149-30-4
Formula:
C7H5NS2
Purity:
>99.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
167.24

Ref: 3B-M0247

25g31.00 €
500g141.00 €
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2,4,6-Tris(pentadecafluoroheptyl)-1,3,5-triazine
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2,4,6-Tris(pentadecafluoroheptyl)-1,3,5-triazine

CAS:21674-38-4
Formula:
C24F45N3
Purity:
>98.0%(GC)
Color and Shape:
White to Almost white wax
Molecular weight:
1,185.21

Ref: 3B-T0828

100mg60.00 €
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5-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]
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5-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]

CAS:3002-78-6
Formula:
C13H10N2
Purity:
min. 98.0 %(calcd.on anh.substance)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
194.24

Ref: 3B-M0300

1g123.00 €
100mg27.00 €
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4-Methyl-6,7-methylenedioxycoumarin
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4-Methyl-6,7-methylenedioxycoumarin

CAS:15071-04-2
Formula:
C11H8O4
Purity:
min. 99.0 %(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
204.18

Ref: 3B-M0971

1g114.00 €
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3,3'-Diethyloxadicarbocyanine Iodide
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3,3'-Diethyloxadicarbocyanine Iodide

CAS:14806-50-9
Formula:
C23H23IN2O2
Purity:
>98.0%(N)
Color and Shape:
Blue to Dark blue powder to crystal
Molecular weight:
486.35

Ref: 3B-D4457

200mg64.00 €
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Potassium Iodide
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Potassium Iodide

CAS:7681-11-0
Formula:
KI
Purity:
>99.5%(T)
Color and Shape:
White powder to crystal
Molecular weight:
166.00

Ref: 3B-P1721

300g64.00 €
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2-(4-Fluorophenyl)-4,5-diphenylimidazole
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2-(4-Fluorophenyl)-4,5-diphenylimidazole

CAS:2284-96-0
Formula:
C21H15FN2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
314.36

Ref: 3B-F0968

200mg88.00 €
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1,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide
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1,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide

CAS:14696-39-0
Formula:
C27H33IN2
Purity:
>98.0%(HPLC)(N)
Color and Shape:
Red to Dark red to Dark purple powder to crystal
Molecular weight:
512.48

Ref: 3B-A2684

1g82.00 €
5g265.00 €
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2,5-Dihydroxybenzoic Acid [Matrix for MALDI-TOF/MS]
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2,5-Dihydroxybenzoic Acid [Matrix for MALDI-TOF/MS]

CAS:490-79-9
Formula:
C7H6O4
Purity:
>99.0%(GC)(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
154.12

Ref: 3B-D2933

1g35.00 €
5g78.00 €
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Tetrahydrofuran-d8 99.5atom%D
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Tetrahydrofuran-d8 99.5atom%D

CAS:1693-74-9
Formula:
C4D8O
Purity:
min. 99.0 %(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
80.16

Ref: 3B-T3502

10ml842.00 €
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Coumarin 152
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Coumarin 152

CAS:53518-14-2
Formula:
C12H10F3NO2
Purity:
>97.0%(GC)(T)
Color and Shape:
White to Light yellow to Green powder to crystal
Molecular weight:
257.21

Ref: 3B-D3356

5g150.00 €
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Isoluminol [Chemiluminescence reagent]
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Isoluminol [Chemiluminescence reagent]

CAS:3682-14-2
Formula:
C8H7N3O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light yellow to Amber to Dark green powder to lump
Molecular weight:
177.16

Ref: 3B-A5300

1g80.00 €
10g567.00 €
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Tetramethylsilane [for NMR]
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Tetramethylsilane [for NMR]

CAS:75-76-3
Formula:
C4H12Si
Purity:
>99.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
88.23

Ref: 3B-T0154

25ml40.00 €
100ml103.00 €
500ml380.00 €
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Barium Chloranilate Trihydrate
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Barium Chloranilate Trihydrate

CAS:13435-46-6 32458-20-1
Formula:
C6BaCl2O4·3H2O
Purity:
>97.0%(T)
Color and Shape:
Gray to Dark purple to Black powder to crystal
Molecular weight:
398.34

Ref: 3B-C0078

25g141.00 €
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N-Succinimidyl 7-Methoxycoumarin-3-carboxylate
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N-Succinimidyl 7-Methoxycoumarin-3-carboxylate

CAS:150321-92-9
Formula:
C15H11NO7
Purity:
>98.0%(HPLC)(N)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
317.25

Ref: 3B-S0867

1g362.00 €
100mg64.00 €
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D-(-)-Luciferin [Chemiluminescence Reagent]
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D-(-)-Luciferin [Chemiluminescence Reagent]

CAS:2591-17-5
Formula:
C11H8N2O3S2
Purity:
>98.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
280.32

Ref: 3B-A5030

10mg90.00 €
50mg345.00 €
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NAM [=N-(9-Acridinyl)maleimide] [for HPLC Labeling]
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NAM [=N-(9-Acridinyl)maleimide] [for HPLC Labeling]

CAS:49759-20-8
Formula:
C17H10N2O2
Purity:
>98.0%(HPLC)
Color and Shape:
White to Amber powder to crystal
Molecular weight:
274.28

Ref: 3B-A5591

50mg143.00 €
100mg251.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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No image
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Calcein Sodium Salt (mixture of isomers) [for Fluorometric Determination of Ca]

Color and Shape:
Light yellow to Amber to Dark green powder to crystal

Ref: 3B-C0003

5g167.00 €
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3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical
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3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical

CAS:2154-68-9
Formula:
C9H16NO3
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light orange to Yellow to Green powder to crystal
Molecular weight:
186.23

Ref: 3B-C1406

1g261.00 €
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Perfluorokerosene (Low boiling) [for Mass spectrometry]
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Perfluorokerosene (Low boiling) [for Mass spectrometry]

Color and Shape:
Colorless to Almost colorless clear liquid

Ref: 3B-P0690

10g147.00 €
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(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
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(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]

CAS:60646-30-2
Formula:
C16H11F3O
Purity:
>99.0%(GC)
Color and Shape:
White to Light yellow to Green powder to crystal
Molecular weight:
276.26

Ref: 3B-T1521

1g524.00 €
100mg90.00 €
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5-Carboxyfluorescein N-Succinimidyl Ester
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5-Carboxyfluorescein N-Succinimidyl Ester

CAS:92557-80-7
Formula:
C25H15NO9
Purity:
>90.0%(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
473.39

Ref: 3B-C2479

20mg148.00 €
100mg508.00 €
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4-Phenylbenzoyl Chloride
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4-Phenylbenzoyl Chloride

CAS:14002-51-8
Formula:
C13H9ClO
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
216.66

Ref: 3B-P1079

5g56.00 €
25g160.00 €
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3-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt Hydrate
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3-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt Hydrate

CAS:28048-33-1
Formula:
C20H12N4Na2O6S2·xH2O
Purity:
>95.0%(T)(HPLC)
Color and Shape:
Light yellow to Amber to Dark green powder to crystal
Molecular weight:
514.44 (as Anhydrous)

Ref: 3B-P0830

1g52.00 €
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8-Quinolinol
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8-Quinolinol

CAS:148-24-3
Formula:
C9H7NO
Purity:
>99.0%(GC)(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
145.16

Ref: 3B-H0305

25g27.00 €
500g177.00 €
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Methylcyclohexane [for Spectrophotometry]
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Methylcyclohexane [for Spectrophotometry]

CAS:108-87-2
Formula:
C7H14
Purity:
>99.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
98.19

Ref: 3B-M0244

100ml47.00 €
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Copper(I) Cyanide
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Copper(I) Cyanide

CAS:544-92-3
Formula:
CuCN
Purity:
>98.0%(T)
Color and Shape:
White to Dark green powder to crystaline
Molecular weight:
89.56

Ref: 3B-C1952

25g28.00 €
300g44.00 €
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Stilbazo [Spectrophotometric reagent for Al and other metals]
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Stilbazo [Spectrophotometric reagent for Al and other metals]

CAS:1571-36-4
Formula:
C26H26N6O10S2
Color and Shape:
Red to Dark blue to Black powder to crystal
Molecular weight:
646.65

Ref: 3B-A5011

1g70.00 €
5g197.00 €
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Alizarin Complexone
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Alizarin Complexone

CAS:3952-78-1
Formula:
C19H15NO8
Purity:
>70.0%(HPLC)
Color and Shape:
Orange to Amber to Dark red powder to crystal
Molecular weight:
385.33

Ref: 3B-A3227

1g61.00 €
5g182.00 €
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Dichloromethane-d2 99.9atom%D
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Dichloromethane-d2 99.9atom%D

CAS:1665-00-5
Formula:
CCl2D2
Purity:
min. 99.0 %(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
86.94

Ref: 3B-D3529

10ml230.00 €
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2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
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2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein

CAS:13473-26-2
Formula:
C20H4Br4Cl4O5
Purity:
>85.0%(HPLC)
Color and Shape:
White to Light yellow to Light red powder to crystal
Molecular weight:
785.66

Ref: 3B-T0049

25g134.00 €
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N-tert-Butyl-α-phenylnitrone
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N-tert-Butyl-α-phenylnitrone

CAS:3376-24-7
Formula:
C11H15NO
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
177.25

Ref: 3B-B1701

1g60.00 €
5g212.00 €
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(R,R)-CASA-Na
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(R,R)-CASA-Na

CAS:1819341-28-0
Formula:
C40H32AlN2NaO4
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
654.68

Ref: 3B-C3582

100mg70.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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No image
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Magic Bullet [mixture of Dithiothreitol and Dithioerythritol (3:1)] [Matrix for FABMS and liquid SIMS]

Color and Shape:
Solid

Ref: 3B-S0375

1g91.00 €
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No image
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Disodium 8-Amino-1,3,6-naphthalenetrisulfonate

CAS:5398-34-5
Formula:
C10H7NNa2O9S3
Purity:
>99.0%(T)(HPLC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
427.32

Ref: 3B-A0398

500g405.00 €
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4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]
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4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]

CAS:50768-79-1
Formula:
C11H9Br2N5
Purity:
>98.0%(T)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
371.04

Ref: 3B-D1552

1g270.00 €
100mg52.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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3,3,5,5-Tetramethyl-1-pyrroline N-Oxide
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3,3,5,5-Tetramethyl-1-pyrroline N-Oxide

CAS:10135-38-3
Formula:
C8H15NO
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
141.21

Ref: 3B-T1554

1g432.00 €
100mg57.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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2-Butanone [for Spectrophotometry]
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2-Butanone [for Spectrophotometry]

Controlled Product
CAS:78-93-3
Formula:
C4H8O
Purity:
>99.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
72.11

Ref: 3B-E0140

25ml28.00 €
500ml40.00 €
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Acid Red 52
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Acid Red 52

CAS:3520-42-1
Formula:
C27H29N2NaO7S2
Purity:
>98.0%(HPLC)
Color and Shape:
Deep Yellow Red - Black Solid
Molecular weight:
580.65

Ref: 3B-A0600

25g74.00 €
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Bromobimane
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Bromobimane

CAS:71418-44-5
Formula:
C10H11BrN2O2
Purity:
>98.0%(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
271.11

Ref: 3B-B4220

20mg122.00 €
100mg598.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Resorufin
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Resorufin

CAS:635-78-9
Formula:
C12H7NO3
Purity:
>95.0%(HPLC)
Color and Shape:
Dark green to Dark blue to Black powder to crystal
Molecular weight:
213.19

Ref: 3B-R0012

1g205.00 €
5g767.00 €
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ANS-Na (=Sodium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe]
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ANS-Na (=Sodium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe]

CAS:1445-19-8
Formula:
C16H12NNaO3S
Purity:
>97.0%(HPLC)(N)
Color and Shape:
White to Amber to Dark green powder to crystal
Molecular weight:
321.33

Ref: 3B-A5352

1g77.00 €
5g264.00 €
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5-Chloro-2-mercaptobenzothiazole
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5-Chloro-2-mercaptobenzothiazole

CAS:5331-91-9
Formula:
C7H4ClNS2
Purity:
>96.0%(T)
Color and Shape:
White to Yellow to Green powder to crystal
Molecular weight:
201.69

Ref: 3B-C1297

25g113.00 €
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Coumarin 153 (purified by sublimation)
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Coumarin 153 (purified by sublimation)

CAS:53518-18-6
Formula:
C16H14F3NO2
Purity:
>99.0%(T)(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
309.29

Ref: 3B-C3640

200mg121.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Diethyl Oxalate [for Spectrophotometry]
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Diethyl Oxalate [for Spectrophotometry]

CAS:95-92-1
Formula:
C6H10O4
Purity:
>99.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
146.14

Ref: 3B-O0120

250ml74.00 €
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Luminol [Chemiluminescence Reagent]
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Luminol [Chemiluminescence Reagent]

CAS:521-31-3
Formula:
C8H7N3O2
Purity:
>97.0%(HPLC)
Color and Shape:
White to Brown powder to crystal
Molecular weight:
177.16

Ref: 3B-A5301

1g27.00 €
25g114.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Dithranol
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Dithranol

CAS:1143-38-0 480-22-8
Formula:
C14H10O3
Purity:
>95.0%(T)(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
226.23

Ref: 3B-T1166

1g43.00 €
10g249.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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1,5-Diphenylcarbonohydrazide
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1,5-Diphenylcarbonohydrazide

CAS:140-22-7
Formula:
C13H14N4O
Purity:
>98.0%(HPLC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
242.28

Ref: 3B-D1513

25g58.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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2-Naphthoyl Chloride
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2-Naphthoyl Chloride

CAS:2243-83-6
Formula:
C11H7ClO
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Light yellow to Light orange powder to lump
Molecular weight:
190.63

Ref: 3B-N0048

25g90.00 €
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2,3-Diaminonaphthalene
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2,3-Diaminonaphthalene

CAS:771-97-1
Formula:
C10H10N2
Purity:
>98.0%(T)
Color and Shape:
White to Light yellow to Light orange powder to crystaline
Molecular weight:
158.20

Ref: 3B-D1045

1g111.00 €
5g345.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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N-(2-Carboxybenzoyl)-(+)-10,2-camphorsultam
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N-(2-Carboxybenzoyl)-(+)-10,2-camphorsultam

Formula:
C18H21NO5S
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
363.43

Ref: 3B-C1766

500mg350.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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β-Isatoxime [for Metal Analysis]
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β-Isatoxime [for Metal Analysis]

CAS:607-28-3
Formula:
C8H6N2O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Light yellow to Amber to Dark green powder to crystal
Molecular weight:
162.15

Ref: 3B-I0273

5g45.00 €
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1-Butanol [for Spectrophotometry]
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1-Butanol [for Spectrophotometry]

CAS:71-36-3
Formula:
C4H10O
Purity:
>99.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
74.12

Ref: 3B-B0228

100ml42.00 €
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Bromoform (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]
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Bromoform (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]

CAS:75-25-2
Formula:
CHBr3
Purity:
>99.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
252.73

Ref: 3B-B0806

100ml333.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]
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4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]

CAS:3225-26-1
Formula:
C16H22NO3
Purity:
>97.0%(GC)(T)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
276.36

Ref: 3B-H0878

1g75.00 €
5g216.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
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4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

CAS:2226-96-2
Formula:
C9H18NO2
Purity:
>98.0%(GC)
Color and Shape:
Light yellow to Brown powder to lump
Molecular weight:
172.25

Ref: 3B-H0865

5g78.00 €
25g230.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Phosphoric Acid
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Phosphoric Acid

CAS:7664-38-2
Formula:
H3PO4
Color and Shape:
Colorless clear liquid
Molecular weight:
97.99

Ref: 3B-P1745

300ml38.00 €
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2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine
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2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine

CAS:858-46-8
Formula:
C9F15N3
Purity:
>95.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
435.10

Ref: 3B-T0858

0.1ml81.00 €
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Hexyltriethoxysilane
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Hexyltriethoxysilane

CAS:18166-37-5
Formula:
C12H28O3Si
Purity:
>97.0%(GC)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
248.44

Ref: 3B-H1158

25ml30.00 €
500ml204.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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2-Naphthoic Acid
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2-Naphthoic Acid

CAS:93-09-4
Formula:
C11H8O2
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
172.18

Ref: 3B-N0025

5g27.00 €
25g46.00 €
100g110.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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3,3'-Diethylthiacarbocyanine Iodide
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3,3'-Diethylthiacarbocyanine Iodide

CAS:905-97-5
Formula:
C21H21IN2S2
Purity:
>98.0%(HPLC)(N)
Color and Shape:
Amber to Brown to Dark green powder to crystal
Molecular weight:
492.44

Ref: 3B-D4454

1g137.00 €
5g434.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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[[(4-tert-Butyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-tert-butyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
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[[(4-tert-Butyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-tert-butyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)

CAS:137829-79-9
Formula:
C22H33BF2N2
Purity:
>98.0%(HPLC)(N)
Color and Shape:
Orange to Red powder to crystal
Molecular weight:
374.33

Ref: 3B-B4400

200mg122.00 €
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(R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
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(R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]

CAS:53531-34-3
Formula:
C16H11F3O
Purity:
>99.0%(GC)
Color and Shape:
White to Light yellow to Green powder to crystal
Molecular weight:
276.26

Ref: 3B-T1520

100mg79.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Sodium [(R)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)
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Sodium [(R)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)

Formula:
C11H14N2NaO8Sm
Purity:
>90.0%(T)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
475.59

Ref: 3B-S0473

100mg292.00 €
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N-(1-Pyrenyl)maleimide
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N-(1-Pyrenyl)maleimide

CAS:42189-56-0
Formula:
C20H11NO2
Purity:
>97.0%(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
297.31

Ref: 3B-P1214

250mg128.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Methyl Formate [for Spectrophotometry]
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Methyl Formate [for Spectrophotometry]

CAS:107-31-3
Formula:
C2H4O2
Purity:
>98.0%(GC)
Color and Shape:
Colorless clear liquid
Molecular weight:
60.05

Ref: 3B-F0086

100ml52.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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N-(tert-Butoxycarbonyl)glycine
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N-(tert-Butoxycarbonyl)glycine

CAS:4530-20-5
Formula:
C7H13NO4
Purity:
>98.0%(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
175.18

Ref: 3B-B1185

5g22.00 €
25g51.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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4'-Hydroxyazobenzene-4-carboxylic Acid
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4'-Hydroxyazobenzene-4-carboxylic Acid

CAS:2497-38-3
Formula:
C13H10N2O3
Purity:
>98.0%(T)(HPLC)
Color and Shape:
Orange to Brown powder to crystal
Molecular weight:
242.23

Ref: 3B-H1400

200mg101.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Cesium Green
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Cesium Green

CAS:1611477-45-2
Formula:
C32H33NO8
Purity:
>85.0%(HPLC)
Color and Shape:
White to Gray to Brown powder to crystal
Molecular weight:
559.62

Ref: 3B-C2806

50mg143.00 €
250mg496.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Boron Trifluoride - Ethyl Ether Complex
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Boron Trifluoride - Ethyl Ether Complex

CAS:109-63-7
Formula:
BF3·C4H10O
Purity:
>98.0%(W)
Color and Shape:
Colorless to Yellow to Orange clear liquid
Molecular weight:
141.93

Ref: 3B-B0527

25ml27.00 €
100ml31.00 €
500ml76.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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4-Bromobenzoyl Chloride
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4-Bromobenzoyl Chloride

CAS:586-75-4
Formula:
C7H4BrClO
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
219.46

Ref: 3B-B0558

25g44.00 €
250g322.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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(1R,2R)-(+)-1,2-Diphenylethylenediamine
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(1R,2R)-(+)-1,2-Diphenylethylenediamine

CAS:35132-20-8
Formula:
C14H16N2
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
212.30

Ref: 3B-D2176

1g39.00 €
5g118.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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4-Cyanobenzoic Acid
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4-Cyanobenzoic Acid

CAS:619-65-8
Formula:
C8H5NO2
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
147.13

Ref: 3B-C0445

5g28.00 €
25g65.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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(1R,4S)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
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(1R,4S)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid

CAS:1244954-14-0
Formula:
C11H10O3
Purity:
>96.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
190.20

Ref: 3B-T3001

100mg295.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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Senda Chrome AL [for Colorimetric Determination of Aluminum]
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Senda Chrome AL [for Colorimetric Determination of Aluminum]

CAS:69989-75-9
Color and Shape:
Orange to Amber to Dark red powder to crystal

Ref: 3B-M0225

1g527.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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4-Dimethylaminoazobenzene-4'-carboxylic Acid
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4-Dimethylaminoazobenzene-4'-carboxylic Acid

CAS:6268-49-1
Formula:
C15H15N3O2
Purity:
>97.0%(T)(HPLC)
Color and Shape:
Yellow to Amber to Dark red powder to crystal
Molecular weight:
269.30

Ref: 3B-M0423

5g76.00 €
25g239.00 €
Estimated delivery in United States, on Thursday 2 Feb 2023
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