
Standard e reagenti per la spettroscopia
Gli standard di spettroscopia sono materiali di riferimento critici utilizzati per determinazioni spettroscopiche accurate e affidabili. Questa categoria include una varietà di standard essenziali per diverse tecniche spettroscopiche, come gli standard di assorbimento atomico e gli standard di emissione atomica, che sono vitali per la misurazione precisa delle concentrazioni di metalli. Inoltre, la categoria comprende standard per la risonanza di spin, cruciali per la spettroscopia di risonanza di spin elettronico (ESR) e la spettroscopia di risonanza magnetica nucleare (NMR), garantendo una calibrazione e una validazione precise di questi strumenti. Sono inclusi anche gli standard di spettrofotometria, che forniscono punti di riferimento per l'analisi quantitativa dell'assorbimento della luce in vari campioni. Questi standard svolgono un ruolo fondamentale nel garantire l'accuratezza, la coerenza e la riproducibilità delle misurazioni spettroscopiche in numerose applicazioni scientifiche e industriali, tra cui l'analisi ambientale, i test farmaceutici e la ricerca sui materiali. Fornendo materiali di riferimento ad alta purezza, gli standard di spettroscopia supportano lo sviluppo di metodi analitici affidabili e il mantenimento di rigorosi protocolli di controllo della qualità.
Sottocategorie di "Standard e reagenti per la spettroscopia"
- Standard di assorbimento atomico(128 prodotti)
- Standard di emissione atomica(37 prodotti)
- Spettroscopia a risonanza di spin degli elettroni (ESR/EPR)(42 prodotti)
- Standard di spettrofotometria(72 prodotti)
Trovati 1357 prodotti di "Standard e reagenti per la spettroscopia"
Ordinare per
Purezza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Potassium Chloride
CAS:Formula:KClPurezza:>99.5%(T)Colore e forma:White powder to crystalPeso molecolare:74.55Hexyl 7-(Diethylamino)coumarin-3-carboxylate
CAS:Formula:C20H27NO4Purezza:>98.0%(T)(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:345.44Resorufin
CAS:Formula:C12H7NO3Purezza:>95.0%(HPLC)Colore e forma:Dark green to Dark blue to Black powder to crystalPeso molecolare:213.19Nitromethane
CAS:Formula:CH3NO2Purezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:61.04(1R,2R)-(+)-1,2-Diphenylethylenediamine
CAS:Formula:C14H16N2Purezza:>98.0%(GC)(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:212.30Coumarin 153 (purified by sublimation)
CAS:Formula:C16H14F3NO2Purezza:>99.0%(T)(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:309.29N-(tert-Butoxycarbonyl)glycine
CAS:Formula:C7H13NO4Purezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:175.18Formoxime (10% in Water, ca. 2.4mol/L)
CAS:Formula:CH3NOColore e forma:Colorless to Almost colorless clear liquidPeso molecolare:45.043-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical
CAS:Formula:C9H16NO3Purezza:>98.0%(T)(HPLC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:186.23(R,R)-(-)-2,3-Butanediol
CAS:Formula:C4H10O2Purezza:>97.0%(GC)Colore e forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecolare:90.12[[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
CAS:Formula:C14H17BF2N2Purezza:>98.0%(GC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:262.112-Naphthoic Acid
CAS:Formula:C11H8O2Purezza:>98.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:172.18Diphenylcarbazone (contains Diphenylcarbazide)
CAS:Formula:C13H12N4OPurezza:>40.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:240.27(S)-(-)-1-(1-Naphthyl)ethylamine
CAS:Formula:C12H13NPurezza:>99.0%(GC)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:171.244-Dimethylaminoazobenzene-4'-carboxylic Acid
CAS:Formula:C15H15N3O2Purezza:>97.0%(T)(HPLC)Colore e forma:Yellow to Amber to Dark red powder to crystalPeso molecolare:269.301,1'-Diethyl-2,2'-cyanine Iodide
CAS:Formula:C23H23IN2Purezza:>98.0%(HPLC)Colore e forma:Orange to Brown to Dark red powder to crystalPeso molecolare:454.364-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]
CAS:Formula:C11H9Br2N5Purezza:>98.0%(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:371.04(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylglycine
CAS:Formula:C15H11N3O7Purezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:345.27N-(tert-Butoxycarbonyl)-1,2-diaminoethane
CAS:Formula:C7H16N2O2Purezza:>97.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:160.22[[(4-tert-Butyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-tert-butyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
CAS:Formula:C22H33BF2N2Purezza:>98.0%(HPLC)(N)Colore e forma:Orange to Red powder to crystalPeso molecolare:374.33Hexyltriethoxysilane
CAS:Formula:C12H28O3SiPurezza:>97.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:248.44trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
CAS:Formula:C17H18N2Purezza:>98.0%(HPLC)(N)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:250.35Hexafluorobenzene
CAS:Formula:C6F6Purezza:>99.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:186.06D-(-)-Mandelic Acid
CAS:Formula:C8H8O3Purezza:>99.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:152.15Acid Red 52
CAS:Formula:C27H29N2NaO7S2Purezza:>98.0%(HPLC)Colore e forma:Orange - Black Solid FormPeso molecolare:580.65Thiomichler's Ketone [Sensitive spectrophotometric reagent for Au, Ag, Hg and Pd, use for the determination of residual chlorine]
CAS:Formula:C17H20N2SPurezza:>95.0%(T)Colore e forma:Orange to Brown to Dark purple powder to crystalPeso molecolare:284.42Azomethine H Monosodium Salt [Spectrophotometric Reagent for B]
CAS:Formula:C17H12NNaO8S2Purezza:>97.0%(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:445.39Ethylbenzene
CAS:Formula:C8H10Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:106.17N-Benzoyl-N-phenylhydroxylamine
CAS:Formula:C13H11NO2Purezza:>98.0%(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:213.249-Aminoacridine (purified by sublimation)
CAS:Formula:C13H10N2Purezza:>99.5%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:194.24(S)-(+)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Formula:C13H11NOPurezza:>95.0%(GC)Colore e forma:Colorless to Light yellow clear liquid to slightly cloudy liquidPeso molecolare:197.24Pyridine-2-carboxylic Acid
CAS:Formula:C6H5NO2Purezza:>99.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:123.11Dimidium Bromide
CAS:Formula:C20H18BrN3Purezza:>98.0%(HPLC)Colore e forma:Orange to Brown to Dark purple powder to crystalPeso molecolare:380.294-Nitrobenzoic Acid
CAS:Formula:C7H5NO4Purezza:>99.0%(GC)(T)Colore e forma:White to Yellow to Yellow green powder to crystalPeso molecolare:167.122',6'-Dihydroxyacetophenone
CAS:Formula:C8H8O3Purezza:>97.0%(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:152.15(R)-(-)-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:Formula:C10H8ClF3O2Purezza:min. 99.0 ee%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:252.623,3,3',3'-Tetramethyl-1,1'-bis(4-sulfobutyl)indocarbocyanine Sodium Salt
CAS:Formula:C31H39N2NaO6S2Purezza:>98.0%(HPLC)(N)Colore e forma:Yellow to Dark green to Black powder to crystalPeso molecolare:622.77(-)-Camphanic Acid
CAS:Formula:C10H14O4Purezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalinePeso molecolare:198.22Chloroform-d (containing 1wt% TMS) 99.6atom%D (stabilized with Silver chip)
CAS:Formula:CDCl3Colore e forma:Colorless clear liquidPeso molecolare:120.38CLA [Chemiluminescence Reagent]
CAS:Formula:C13H11N3OPurezza:>98.0%(HPLC)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:225.25N-(2-Carboxybenzoyl)-(-)-10,2-camphorsultam
CAS:Formula:C18H21NO5SPurezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:363.43Potassium Perrhenate
CAS:Formula:KReO4Colore e forma:White to Gray powder to crystalPeso molecolare:289.30H-Phg-OMe·HCl
CAS:Formula:C9H11NO2·HClPurezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:201.65Disodium Chromotropate Dihydrate
CAS:Formula:C10H6Na2O8S2·2H2OPurezza:>98.0%(T)Colore e forma:White to Gray to Brown powder to crystalinePeso molecolare:400.28(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Formula:C14H14O3Purezza:>99.0%(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:230.26Dichloromethane (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]
CAS:Formula:CH2Cl2Purezza:>99.5%(GC)Colore e forma:Colorless clear liquidPeso molecolare:84.93TCPP [=Tetrakis(4-carboxyphenyl)porphyrin] [Ultra-high sensitive spectrophotometric reagent for Cu, Cd] [For the simultaneous determination of metals by HPLC]
CAS:Formula:C48H30N4O8Purezza:>97.0%(T)(HPLC)Colore e forma:Dark purple powder to crystalPeso molecolare:790.79Heptane [for Spectrophotometry]
CAS:Formula:C7H16Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:100.21Arsenazo I Trisodium Salt
CAS:Formula:C16H10AsN2Na3O11S2Purezza:>90.0%(T)Colore e forma:Dark red to Brown powder to crystalPeso molecolare:614.27(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:Formula:C10H8ClF3O2Purezza:min. 99.0 ee%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:252.627-Diethylamino-4-methylcoumarin
CAS:Formula:C14H17NO2Purezza:>98.0%(GC)(T)Colore e forma:White to Amber to Dark green powder to crystalPeso molecolare:231.30Deuterium Oxide 99.8atom%D
CAS:Formula:D2OColore e forma:Colorless to Almost colorless clear liquidPeso molecolare:20.03Erythrosine B
CAS:Formula:C20H6I4Na2O5Purezza:>95.0%(E)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:879.86Ethidium Bromide
CAS:Formula:C21H20BrN3Purezza:>95.0%(T)(HPLC)Colore e forma:Orange to Brown to Dark purple powder to crystalPeso molecolare:394.32ANS-NH4 (=Ammonium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe]
CAS:Formula:C16H16N2O3SPurezza:>95.0%(T)(HPLC)Colore e forma:Light yellow to Amber to Dark green powder to crystalPeso molecolare:316.38Glycerol [Matrix for FABMS and liquid SIMS]
CAS:Formula:C3H8O3Purezza:>99.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:92.09Bathocuproine
CAS:Formula:C26H20N2Purezza:>95.0%(T)(HPLC)Colore e forma:White to Light yellow to Green powder to crystalinePeso molecolare:360.461,1,4,4-Tetraphenyl-1,3-butadiene
CAS:Formula:C28H22Purezza:>99.0%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:358.48Boron Trifluoride - Ethyl Ether Complex
CAS:Formula:BF3·C4H10OPurezza:>98.0%(W)Colore e forma:Colorless to Yellow to Orange clear liquidPeso molecolare:141.93(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Formula:C13H11NOPurezza:>90.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:197.24Fluorescein Chloride [Reagent for Amines]
CAS:Formula:C20H10Cl2O3Purezza:>95.0%(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:369.20[[(4-Ethyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
CAS:Formula:C18H25BF2N2Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalinePeso molecolare:318.22[[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane) (purified by sublimation)
CAS:Formula:C14H17BF2N2Purezza:>99.5%(GC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:262.114-Glycidyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C12H22NO3Purezza:>95.0%(GC)(T)Colore e forma:Orange to Brown powder to crystalPeso molecolare:228.31Sulfonfluorescein
CAS:Formula:C19H12O6SPurezza:>75.0%(T)(HPLC)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:368.36(S)-(+)-2-Phenylpropionic Acid
CAS:Formula:C9H10O2Purezza:>98.0%(GC)(T)Colore e forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecolare:150.184-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
CAS:Formula:C10H20NO2Purezza:>98.0%(GC)(T)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:186.283,3'-Diaminobenzidine
CAS:Formula:C12H14N4Purezza:>98.0%(HPLC)Colore e forma:White to Brown powder to crystalPeso molecolare:214.275-Amino-1-naphthol
CAS:Formula:C10H9NOPurezza:>97.0%(T)(HPLC)Colore e forma:Purple to Dark purple to Dark red powder to crystalPeso molecolare:159.19Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
CAS:Formula:C20H18N4O2Purezza:>97.0%(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:346.394-Bromobenzoic Acid
CAS:Formula:C7H5BrO2Purezza:>98.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:201.02(S)-(+)-α-Methoxyphenylacetic Acid
CAS:Formula:C9H10O3Purezza:>98.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:166.18Coumarin 153
CAS:Formula:C16H14F3NO2Purezza:>95.0%(T)(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalinePeso molecolare:309.293-Amino-4-hydroxybenzoic Acid
CAS:Formula:C7H7NO3Purezza:>97.0%(T)(HPLC)Colore e forma:White to Gray to Brown powder to crystalPeso molecolare:153.142,5-Dihydroxybenzoic Acid [Matrix for MALDI-TOF/MS]
CAS:Formula:C7H6O4Purezza:>99.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:154.12(1S,2S)-(+)-N,N'-Dimethylcyclohexane-1,2-diamine
CAS:Formula:C8H18N2Purezza:>98.0%(GC)Colore e forma:White to Light yellow to Light orange powder to lumpPeso molecolare:142.25[[(3,5-Dimethyl-4-sulfo-1H-pyrrol-2-yl)(3,5-dimethyl-4-sulfo-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane) Disodium Salt
CAS:Formula:C14H15BF2N2Na2O6S2Purezza:>96.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:466.19TPPS (=Tetraphenylporphyrin Tetrasulfonic Acid) [Ultra-high sensitive spectrophotometric reagent for transition metals]
CAS:Formula:C44H30N4O12S4Purezza:>85.0%(HPLC)Colore e forma:Dark blue powder to crystalPeso molecolare:934.985-Chlorosalicylic Acid
CAS:Formula:C7H5ClO3Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:172.561,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide
CAS:Formula:C27H33IN2Purezza:>98.0%(HPLC)(N)Colore e forma:Red to Dark red to Dark purple powder to crystalPeso molecolare:512.48Butyl Acetate [for Spectrophotometry]
CAS:Formula:C6H12O2Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:116.16(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
CAS:Formula:C10H8ClF3O2Purezza:>98.0%(GC)(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:252.624-Phenylbenzoyl Chloride
CAS:Formula:C13H9ClOPurezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:216.664-Cyanobenzoyl Chloride
CAS:Formula:C8H4ClNOPurezza:>98.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:165.584-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H16NO2Purezza:>95.0%(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:170.234-Dimethylaminobenzaldehyde
CAS:Formula:C9H11NOPurezza:>98.0%(GC)(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:149.194-Chlorobenzoic Acid
CAS:Formula:C7H5ClO2Purezza:>99.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:156.57Sodium Flavonol-2'-sulfonate Hydrate [for Determination of Sn, Zr]
CAS:Formula:C15H9NaO6S·xH2OPurezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:340.28 (as Anhydrous)10,10'-Dimethyl-9,9'-biacridinium Bis(monomethyl Terephthalate) [for Chemiluminescence Research]
CAS:Formula:C46H36N2O8Colore e forma:Yellow to Amber to Dark red powder to crystalPeso molecolare:744.80Sodium 5-(2-Aminoethylamino)-1-naphthalenesulfonate
CAS:Formula:C12H13N2NaO3SPurezza:>98.0%(HPLC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:288.304-Bromobenzoyl Chloride
CAS:Formula:C7H4BrClOPurezza:>98.0%(GC)(T)Colore e forma:White to Orange to Green powder to lumpPeso molecolare:219.46Rhodamine B [Ion association reagent for photometric and fluorimetric analysis]
CAS:Formula:C28H31ClN2O3Purezza:>98.0%(T)Colore e forma:Yellow to Brown to Dark green powder to crystalPeso molecolare:479.027-Diethylamino-4-methylcoumarin (purified by sublimation)
CAS:Formula:C14H17NO2Purezza:>99.5%(GC)(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:231.30(1R,4S)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
CAS:Formula:C11H10O3Purezza:>96.0%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:190.20Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III) [NMR Shift Reagent]
CAS:Formula:C33H57O6PrPurezza:>98.0%(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:690.722,4,6-Tri(2-pyridyl)-1,3,5-triazine
CAS:Formula:C18H12N6Purezza:>98.0%(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:312.34Methylcyclohexane [for Spectrophotometry]
CAS:Formula:C7H14Purezza:>99.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:98.19Cesium Chloride
CAS:Formula:CsClPurezza:>99.0%(T)Colore e forma:White powder to crystalPeso molecolare:168.36Dichloromethane-d2 99.9atom%D
CAS:Formula:CCl2D2Purezza:min. 99.0 %(GC)Colore e forma:Colorless clear liquidPeso molecolare:86.94Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)europium(III) [NMR Shift Reagent]
CAS:Formula:C33H57EuO6Purezza:>95.0%(T)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:701.782-Butanone [for Spectrophotometry]
CAS:Prodotto controllatoFormula:C4H8OPurezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:72.11Pinacyanol Iodide
CAS:Formula:C25H25IN2Purezza:>90.0%(HPLC)Colore e forma:Green to Dark green powder to crystalPeso molecolare:480.394-Nitrobenzoyl Chloride
CAS:Formula:C7H4ClNO3Purezza:>98.0%(GC)(T)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:185.56Coumarin 152
CAS:Formula:C12H10F3NO2Purezza:>97.0%(GC)(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:257.212',5'-Dihydroxyacetophenone
CAS:Formula:C8H8O3Purezza:>98.0%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:152.15(S)-(-)-1-Phenylethylamine
CAS:Formula:C8H11NPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:121.18Bismuthiol II
CAS:Formula:C8H5KN2S3Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:264.425,6-Dimethyl-1,10-phenanthroline
CAS:Formula:C14H12N2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:208.26Coumarin 314
CAS:Formula:C18H19NO4Purezza:>98.0%(HPLC)(N)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:313.35Tetrahydrofuran-d8 99.5atom%D
CAS:Formula:C4D8OPurezza:min. 99.0 %(GC)Colore e forma:Colorless clear liquidPeso molecolare:80.16trans-Ferulic Acid (purified by sublimation)
CAS:Formula:C10H10O4Purezza:>98.0%(GC)(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:194.19(R)-(+)-α-Methylbenzyl Isocyanate
CAS:Formula:C9H9NOPurezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:147.181,2,3,4-Tetrahydronaphthalene [for Spectrophotometry]
CAS:Formula:C10H12Purezza:>98.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:132.21β-Isatoxime [for Metal Analysis]
CAS:Formula:C8H6N2O2Purezza:>98.0%(T)(HPLC)Colore e forma:Light yellow to Amber to Dark green powder to crystalPeso molecolare:162.15Zirconocene Dichloride
CAS:Formula:C10H10Cl2ZrPurezza:>97.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:292.314-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C10H18NO3Purezza:>97.0%(GC)(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:200.26Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)praseodymium(III) [NMR Shift Reagent]
CAS:Formula:C30H30F21O6PrPurezza:>97.0%(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:1,026.44L-(+)-Mandelic Acid
CAS:Formula:C8H8O3Purezza:>99.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:152.154-(2-Iodoacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C11H20IN2O2Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Amber to Dark green powder to crystalPeso molecolare:339.207-(Diethylamino)-4-(trifluoromethyl)coumarin
CAS:Formula:C14H14F3NO2Purezza:>98.0%(GC)Colore e forma:Yellow to Brown to Dark green powder to crystalPeso molecolare:285.27Chloroform (stabilized with Ethanol) [for Spectrophotometry]
CAS:Formula:CHCl3Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:119.37(R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic Acid [Optical Resolving]
CAS:Formula:C10H9F3O3Purezza:>98.0%(GC)(T)Colore e forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecolare:234.174-Methacryloyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C13H22NO3Purezza:>98.0%(GC)(T)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:240.32Bis(2,4-dinitrophenyl) Oxalate [Chemiluminescence reagent for the determination of fluorescent compounds by HPLC and FIA]
CAS:Formula:C14H6N4O12Purezza:>98.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:422.22Tiron Monohydrate
CAS:Formula:C6H4Na2O8S2·H2OPurezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:332.21Methyl Calcein Blue [Indicator for complexometry Copper]
CAS:Formula:C14H15NO5Purezza:>95.0%(N)Colore e forma:Light yellow to Yellow to Green powder to crystalPeso molecolare:277.281,1'-Iminodianthraquinone [for Determination of Boron]
CAS:Formula:C28H15NO4Purezza:>98.0%(N)Colore e forma:Orange to Brown to Dark red powder to crystalPeso molecolare:429.43n-Octane [for Spectrophotometry]
CAS:Formula:C8H18Purezza:>98.5%(GC)Colore e forma:Colorless clear liquidPeso molecolare:114.23N-(2-Carboxy-4,5-dichlorobenzoyl)-(+)-10,2-camphorsultam
CAS:Formula:C18H19Cl2NO5SPurezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:432.31Alizarin Complexone
CAS:Formula:C19H15NO8Purezza:>70.0%(HPLC)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:385.33Potassium Iodide
CAS:Formula:KIPurezza:>99.5%(T)Colore e forma:White powder to crystalPeso molecolare:166.00Methylfluorone Hemisulfate [for Detection of Sb,Ge,Mo,Sn]
Formula:C14H10O5H2SO4Purezza:min. 98.0 area%(HPLC)Colore e forma:Light yellow to Amber to Dark green powder to crystalPeso molecolare:307.27Coumarin 6H
CAS:Formula:C15H15NO2Purezza:>96.0%(T)(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:241.292,3-Naphthalenedialdehyde [Fluorimetric Reagent for Primary Amines]
CAS:Formula:C12H8O2Purezza:>99.0%(GC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:184.19Coumarin 102
CAS:Formula:C16H17NO2Purezza:>97.0%(HPLC)(N)Colore e forma:Light yellow to Amber to Dark green powder to crystalPeso molecolare:255.32Biphenyl-4-carboxylic Acid
CAS:Formula:C13H10O2Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:198.22(1R,2R)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid
CAS:Formula:C23H19NO4Purezza:>98.0%(T)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:373.412',7'-Dichlorofluorescein [for Fluorescent indicator]
CAS:Formula:C20H10Cl2O5Purezza:>95.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:401.20Pyrocatechol Violet
CAS:Formula:C19H14O7SColore e forma:Dark green to Dark red to Black powder to crystalPeso molecolare:386.37Sodium [(R)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)
Formula:C11H14N2NaO8SmPurezza:>90.0%(T)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:475.592-(5-Bromo-2-pyridylazo)-5-dimethylaminophenol [for Colorimetric Determination of Cd]
CAS:Formula:C13H13BrN4OPurezza:>93.0%(HPLC)Colore e forma:Red to Dark red to Dark purple powder to crystalPeso molecolare:321.182-Nitrophenyl n-Octyl Ether [Matrix for FABMS and liquid SIMS]
CAS:Formula:C14H21NO3Purezza:>98.0%(GC)Colore e forma:Light yellow to Brown clear liquidPeso molecolare:251.33N-tert-Butyl-α-(4-pyridyl-1-oxide)nitrone
CAS:Formula:C10H14N2O2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:194.23NAM [=N-(9-Acridinyl)maleimide] [for HPLC Labeling]
CAS:Formula:C17H10N2O2Purezza:>98.0%(HPLC)Colore e forma:White to Amber powder to crystalPeso molecolare:274.28Fluorescein Bis(trifluoromethanesulfonate)
CAS:Formula:C22H10F6O9S2Purezza:>98.0%(HPLC)(qNMR)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:596.42Rhodamine B
CAS:Formula:C28H31ClN2O3Purezza:>95.0%(HPLC)Colore e forma:Yellow to Brown to Dark green powder to lumpPeso molecolare:479.021-(2,4-Dihydroxyphenyl)ethanone
CAS:Formula:C8H8O3Purezza:98%Colore e forma:SolidPeso molecolare:152.14732H-1-Benzopyran-2-one, 7-(dimethylamino)-4-methyl-
CAS:Formula:C12H13NO2Purezza:95%Colore e forma:SolidPeso molecolare:203.2371Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',7'-dichloro-3',6'-dihydroxy-
CAS:Formula:C20H10Cl2O5Purezza:97%Colore e forma:SolidPeso molecolare:401.1964(2R)-2-[(3,5-dinitrophenyl)formamido]-2-phenylacetic acid
CAS:Formula:C15H11N3O7Purezza:98%Colore e forma:SolidPeso molecolare:345.26374-((3,5-Dibromopyridin-2-yl)diazenyl)benzene-1,3-diamine
CAS:Formula:C11H9Br2N5Purezza:98%Colore e forma:SolidPeso molecolare:371.03071-NAPHTHALENESULFONIC ACID, 8-(PHENYLAMINO)-, MAGNESIUM SALT (2:1)
CAS:Formula:C32H24MgN2O6S2Purezza:97%Colore e forma:SolidPeso molecolare:620.9778Benzoic acid, 4-(dimethylamino)-
CAS:Formula:C9H11NO2Purezza:97%Colore e forma:SolidPeso molecolare:165.18914-Biphenylcarboxylic acid
CAS:Formula:C13H10O2Purezza:97%Colore e forma:SolidPeso molecolare:198.2173(2E)-3-(4-methoxyphenyl)prop-2-enoic acid
CAS:Formula:C10H10O3Purezza:98%Colore e forma:SolidPeso molecolare:178.1846N-[(7-Hydroxy-4-methyl-2-oxo-2H-1-benzopyran-6-yl)methyl]-N-methylglycine
CAS:Formula:C14H15NO5Purezza:95.0%Colore e forma:SolidPeso molecolare:277.2726OXO[5,10,15,20-TETRA(4-PYRIDYL)PORPHINATO]TITANIUM(IV) [DETERMINATION OF GLUCOSE IN SERAM AND URINE]
CAS:Formula:C40H24N8OTiPurezza:90%Colore e forma:SolidPeso molecolare:680.53862,4,6(1H,3H,5H)-Pyrimidinetrione, 5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-, ammonium salt (1:1)
CAS:Formula:C8H8N6O6Purezza:98%Colore e forma:SolidPeso molecolare:284.1857N-(4-Aminobutyl)-N-ethylisoluminol
CAS:Formula:C14H20N4O2Purezza:95%Colore e forma:SolidPeso molecolare:276.3342Sodium 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
CAS:Formula:C20H10Na2O5Purezza:95%Colore e forma:SolidPeso molecolare:376.26992,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline
CAS:Formula:C26H20N2Purezza:97%Colore e forma:SolidPeso molecolare:360.4504Ref: IN-DA003O00
1g31,00€5g84,00€10g113,00€1kgPrezzo su richiesta25g197,00€100gPrezzo su richiesta250mg25,00€Ref: IN-DA003KSO
1g24,00€5g25,00€10g40,00€15g56,00€25g57,00€50g84,00€75g120,00€100g125,00€200g167,00€300g247,00€400g325,00€500g522,00€250mgPrezzo su richiesta1-Naphthalenesulfonic acid, 8-(phenylamino)-, ammonium salt (1:1)
CAS:Formula:C16H16N2O3SPurezza:97%Colore e forma:SolidPeso molecolare:316.3748Sodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate
CAS:Formula:C6H4Na2O8S2Purezza:98%Colore e forma:SolidPeso molecolare:314.2007(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine
CAS:Formula:C8H18N2Purezza:96%Colore e forma:SolidPeso molecolare:142.2419Benzene, 1,3,5-tris(1,1-dimethylethyl)-2-nitroso-
CAS:Formula:C18H29NOPurezza:98%Colore e forma:SolidPeso molecolare:275.42902-(4-Fluorophenyl)-4,5-diphenylimidazole
CAS:Formula:C21H15FN2Purezza:95%Colore e forma:SolidPeso molecolare:314.35564,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol]
CAS:Formula:C19H14O7SColore e forma:SolidPeso molecolare:386.3753Fluorescein 6-Isothiocyanate (isomer II)
CAS:Formula:C21H11NO5SPurezza:90%Colore e forma:SolidPeso molecolare:389.38071-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt
CAS:Formula:C20H13N3NaO7SColore e forma:SolidPeso molecolare:462.3879Benzamide, N-hydroxy-N-phenyl-
CAS:Formula:C13H11NO2Purezza:95%Colore e forma:SolidPeso molecolare:213.23195-Chloro-1,3-benzothiazole-2-thiol
CAS:Formula:C7H4ClNS2Purezza:98%Colore e forma:SolidPeso molecolare:201.69649(10H)-Anthracenone, 1,8-dihydroxy-
CAS:Formula:C14H10O3Purezza:98%Colore e forma:SolidPeso molecolare:226.22744-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid
CAS:Formula:C17H13NO8S2Purezza:98%Colore e forma:SolidPeso molecolare:423.4170(S)-2-Methoxy-2-phenylacetic acid
CAS:Formula:C9H10O3Purezza:98%Colore e forma:SolidPeso molecolare:166.1739Ref: IN-DA003CHO
1g27,00€5g52,00€10g66,00€15gPrezzo su richiesta25g122,00€100g198,00€500g1.249,00€250mg27,00€Benzoxazolium, 3-ethyl-2-[5-(3-ethyl-2(3H)-benzoxazolylidene)-1,3-pentadien-1-yl]-, iodide (1:1)
CAS:Formula:C23H23IN2O2Purezza:96%Colore e forma:SolidPeso molecolare:486.3454Spiro[1H-isoindole-1,9'-[9H]xanthen]-3(2H)-one, 2-amino-3',6'-bis(diethylamino)-
CAS:Formula:C28H32N4O2Purezza:98%Colore e forma:SolidPeso molecolare:456.57932-(2-chlorophenyl)-4,5-diphenylimidazole-1,2'-dimer
CAS:Formula:C21H15ClN2Purezza:97%Colore e forma:SolidPeso molecolare:330.81021,10-Phenanthroline, 2,9-dimethyl-
CAS:Formula:C14H12N2Purezza:98%Colore e forma:SolidPeso molecolare:208.25851,2,4-Trihydroxyanthracene-9,10-dione
CAS:Formula:C14H8O5Purezza:85%Colore e forma:SolidPeso molecolare:256.21032,2'-Bicinchoninic acid dipotassium salt hydrate
CAS:Formula:C20H10K2N2O4Purezza:97%Colore e forma:SolidPeso molecolare:420.5010Ref: IN-DA003FGN
1g49,00€5g116,00€10g165,00€25g290,00€50gPrezzo su richiesta75gPrezzo su richiesta100gPrezzo su richiesta100mg27,00€250mg34,00€1-(Acridin-9-yl)-1H-pyrrole-2,5-dione
CAS:Formula:C17H10N2O2Purezza:98%Colore e forma:SolidPeso molecolare:274.27355-(2-Aminoethylamino)-1-naphthalenesulfonic acid sodium salt hydrate
CAS:Formula:C12H13N2NaO3SPurezza:98%Colore e forma:SolidPeso molecolare:288.29804,4-Difluoro-1,3,5,7,8-Pentamethyl-4-Bora-3A,4A-Diaza-S-Indacene
CAS:Formula:C14H17BF2N2Purezza:98%Colore e forma:SolidPeso molecolare:262.10605-[1-(3-Carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)ethyl]-2-hydroxybenzoic Acid
CAS:Formula:C16H12O6Colore e forma:SolidPeso molecolare:300.2629(3,4-Diaminophenyl)(phenyl)methanone
CAS:Formula:C13H12N2OPurezza:95%Colore e forma:SolidPeso molecolare:212.2472Naphthalene, 1,2,3,4-tetrahydro-
CAS:Formula:C10H12Purezza:95%Colore e forma:LiquidPeso molecolare:132.20233-Hydroxy-4-nitrobenzoic acid
CAS:Formula:C7H5NO5Purezza:98%Colore e forma:SolidPeso molecolare:183.1183Ref: IN-DA003JJY
5g25,00€10g25,00€25g29,00€50g34,00€100g52,00€250g93,00€25kgPrezzo su richiesta50kgPrezzo su richiesta


