
Indicadores y soluciones volumétricas analíticas
Las soluciones volumétricas analíticas y los indicadores son estándares de referencia esenciales utilizados en análisis químicos precisos y procedimientos de laboratorio. Estas soluciones aseguran la exactitud en las mediciones cuantitativas, desempeñando un papel crucial en espectroscopía, cromatografía líquida de alta resolución (HPLC) y cromatografía de gases. Son fundamentales en diversos campos, incluyendo la bioquímica, la biología celular y molecular, y la ciencia de materiales. Los componentes clave incluyen ácidos, reactivos sintéticos y una variedad de Building Blocks orgánicos, como carbonilos y compuestos heterocíclicos. Estos estándares son vitales para asegurar el cumplimiento de las normativas ambientales y el control de calidad farmacéutico. Además, apoyan aplicaciones de investigación avanzada en áreas como la espectroscopía NMR, la síntesis de péptidos y el desarrollo de ingredientes farmacéuticos activos (APIs). La fiabilidad y precisión proporcionadas por estas soluciones volumétricas e indicadores son indispensables para la investigación científica y las aplicaciones industriales, garantizando la validez y reproducibilidad de los resultados experimentales.
Subcategorías de "Indicadores y soluciones volumétricas analíticas"
Se han encontrado 2301 productos de "Indicadores y soluciones volumétricas analíticas"
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Lumogallion [Fluorimetric reagent for Al, Ga and other metals]
CAS:Fórmula:C12H9ClN2O6SPureza:>98.0%(T)Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:344.72Tetrabromofluorescein
CAS:Fórmula:C20H8Br4O5Pureza:>95.0%(HPLC)Forma y color:Light red to Yellow to Red powder to crystalPeso molecular:647.90Dabsyl Chloride [N-Protecting Agent for Peptides Research]
CAS:Fórmula:C14H14ClN3O2SPureza:>98.0%(T)Forma y color:Orange to Brown to Dark red powder to crystalinePeso molecular:323.802,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]
CAS:Fórmula:C15H19NO9SPureza:>98.0%(HPLC)(N)Forma y color:White to Almost white powder to crystalPeso molecular:389.38γ-Cyclodextrin
CAS:Fórmula:C48H80O40Pureza:>99.0%(HPLC)Forma y color:White powder to crystalPeso molecular:1,297.13trans-Ferulic Acid
CAS:Fórmula:C10H10O4Pureza:>98.0%(GC)(T)Forma y color:White to Orange to Green powder to crystalPeso molecular:194.19Undecafluorohexanoic Acid High Grade [Ion-Pair Reagent for LC-MS]
CAS:Fórmula:C6HF11O2Pureza:>98.0%(T)Forma y color:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidPeso molecular:314.059-Nitroanthracene
CAS:Fórmula:C14H9NO2Pureza:>90.0%(GC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:223.23Proflavine Hemisulfate
CAS:Fórmula:C26H22N6·H2SO4Pureza:>97.0%(N)Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:516.58Fluorescein Diacetate
CAS:Fórmula:C24H16O7Pureza:>98.0%(HPLC)Forma y color:White to Light yellow powder to crystalinePeso molecular:416.39Luminol [Chemiluminescence Reagent]
CAS:Fórmula:C8H7N3O2Pureza:>97.0%(HPLC)Forma y color:White to Brown powder to crystalPeso molecular:177.16Caffeic Acid
CAS:Fórmula:C9H8O4Pureza:>98.0%(T)(HPLC)Forma y color:White to Orange to Green powder to crystalPeso molecular:180.164-Methyl-1-acetoxycalixarene [mixture of [6] and [8]] (contains 5-10% Acetone)
Pureza:>90.0%(HPLC)Forma y color:White to Gray to Brown powder to crystal1,10-Phenanthroline Hydrochloride Monohydrate
CAS:Fórmula:C12H8N2·HCl·H2OPureza:>99.0%(T)Forma y color:White to Light yellow powder to crystalPeso molecular:234.69Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]
CAS:Fórmula:C74H90N8Zn2Forma y color:Yellow to Amber to Dark red clear liquidPeso molecular:1,222.35Pentamethoxy Red
CAS:Fórmula:C24H26O6Pureza:min. 98.0 area%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:410.47Benzoyl Chloride
CAS:Fórmula:C7H5ClOPureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:140.572-Anthracenecarboxylic Acid
CAS:Fórmula:C15H10O2Pureza:>98.0%(GC)(T)Forma y color:Light yellow to Yellow to Green powder to crystalPeso molecular:222.24Phenylthiohydantoin-proline
CAS:Fórmula:C12H12N2OSPureza:>98.0%(HPLC)(N)Forma y color:White to Almost white powder to crystalPeso molecular:232.30Fluorescamine [for HPLC Labeling]
CAS:Fórmula:C17H10O4Forma y color:White to Yellow to Orange powder to crystalPeso molecular:278.26Glycine-N,N-bis(methylenephosphonic Acid)
CAS:Fórmula:C4H11NO8P2Pureza:>97.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:263.08p-Toluenesulfonyl Isocyanate
CAS:Fórmula:C8H7NO3SPureza:>95.0%(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:197.21Basic Red 5
CAS:Fórmula:C15H17ClN4Forma y color:Dark green to Dark blue to Black powder to crystalPeso molecular:288.782,3,5-Triphenyltetrazolium Bromide
CAS:Fórmula:C19H15BrN4Pureza:>97.0%(T)Forma y color:White to Light yellow powder to crystalPeso molecular:379.26Rhodamine 6G
CAS:Fórmula:C28H31ClN2O3Pureza:>95.0%(HPLC)Forma y color:Amber to Brown to Dark green powder to crystalPeso molecular:479.026-Azido-6-deoxy-β-cyclodextrin
CAS:Fórmula:C42H69N3O34Pureza:>95.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:1,160.00Dibenzo-24-crown 8-Ether
CAS:Fórmula:C24H32O8Pureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalPeso molecular:448.51Acid Red 91
CAS:Fórmula:C20H6Br2N2Na2O9Forma y color:Amber to Brown powder to crystalPeso molecular:624.06DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Fórmula:C10H15N5O3SForma y color:Light yellow to Brown powder to crystalPeso molecular:285.32Indigo Carmine
CAS:Fórmula:C16H8N2Na2O8S2Pureza:>95.0%(E)Forma y color:Dark red to Dark purple to Dark blue powder to crystalPeso molecular:466.354-Sulfocalix[6]arene
CAS:Fórmula:C42H36O24S6Pureza:>95.0%(HPLC)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:1,117.09Diethylenetriaminepentaacetic Acid
CAS:Fórmula:C14H23N3O10Pureza:>98.0%(T)Forma y color:White powder to crystalPeso molecular:393.35Neocuproine Hydrochloride Monohydrate
CAS:Fórmula:C14H12N2·HCl·H2OPureza:>99.0%(HPLC)Forma y color:White to Dark green powder to crystalPeso molecular:262.74N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Pureza:min. 95.0 %(GC)Forma y color:Colorless to Light yellow to Light orange clear liquid(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Fórmula:C14H14O3Pureza:>99.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:230.267-(Diethylamino)coumarin-3-carboxylic Acid
CAS:Fórmula:C14H15NO4Pureza:>98.0%(GC)(T)Forma y color:Light yellow to Brown powder to crystalPeso molecular:261.28Dimethyl Sulfoxide [for Spectrophotometry]
CAS:Fórmula:C2H6OSPureza:>99.0%(GC)Forma y color:White or Colorless powder to lump to clear liquidPeso molecular:78.132,5-Dihydroxybenzoic Acid Butylamine Salt [Matrix for MALDI-TOF/MS]
CAS:Fórmula:C7H6O4·C4H11NPureza:>98.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalinePeso molecular:227.26Methanesulfonic Acid [for HPLC]
CAS:Fórmula:CH4O3SPureza:>99.0%(T)Forma y color:White or Colorless powder to lump to clear liquidPeso molecular:96.102,2'-Bicinchoninic Acid Dipotassium Salt [for Determination of Cu]
CAS:Fórmula:C20H10K2N2O4Pureza:>98.0%(HPLC)Forma y color:White to Yellow to Orange powder to crystalPeso molecular:420.51Dansyl Hydrazine [for HPLC Labeling]
CAS:Fórmula:C12H15N3O2SPureza:>97.0%(T)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:265.33(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
CAS:Fórmula:C16H11F3OPureza:>99.0%(GC)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:276.26N,O-Bis(trimethylsilyl)acetamide Kit BSA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Pureza:>80.0%(GC)Forma y color:Colorless to Light yellow clear liquidAcid Red 87
CAS:Fórmula:C20H6Br4Na2O5Pureza:>90.0%(E)Forma y color:Orange to Brown to Dark red powder to crystalinePeso molecular:691.86N-Methylthiourea
CAS:Fórmula:C2H6N2SPureza:>98.0%(T)Forma y color:White to Light yellow powder to crystalPeso molecular:90.14N,N'-Diphenylbenzidine
CAS:Fórmula:C24H20N2Pureza:>98.0%(HPLC)(N)Forma y color:White to Gray to Brown powder to crystalPeso molecular:336.441-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C9H18N2SiPureza:>98.0%(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:182.342,2',2''-(1,4,7-Triazonane-1,4,7-triyl)triacetic Acid
CAS:Fórmula:C12H21N3O6Pureza:>97.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:303.324-tert-Butylcalix[6]arene
CAS:Fórmula:C66H84O6Pureza:min. 98.0 area%(Excluding toluene)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:973.39Phenylthiohydantoin-aspartic Acid
CAS:Fórmula:C11H10N2O3SPureza:>95.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:250.27Boron Trifluoride - Butanol Reagent (10-20%) [for Esterification] (1mL×10)
CAS:Forma y color:Colorless to Light yellow clear liquidDicyclohexano-18-crown 6-Ether
CAS:Fórmula:C20H36O6Pureza:>98.0%(GC)Forma y color:White to Almost white powder to lumpPeso molecular:372.502-Aminopyridine
CAS:Fórmula:C5H6N2Pureza:>99.0%(GC)(T)Forma y color:White to Light yellow to Light orange powder to lumpPeso molecular:94.12Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS:Fórmula:C24H20N4O14S4Forma y color:Yellow to Dark green to Black powder to crystalPeso molecular:716.68(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
CAS:Fórmula:C20H13O4PPureza:>97.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:348.29(1S,4R)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
CAS:Fórmula:C11H10O3Pureza:>97.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:190.202,2'-(Methylimino)bis(N,N-di-n-octylacetamide)
CAS:Fórmula:C37H75N3O2Pureza:>95.0%(GC)(T)Forma y color:Light yellow to Yellow to Orange clear liquidPeso molecular:594.03Tetrasodium Ethylenediaminetetraacetate Tetrahydrate
CAS:Fórmula:C10H12N2Na4O8·4H2OPureza:>98.0%(T)Forma y color:White powder to crystalPeso molecular:452.23Nα-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]
CAS:Fórmula:C12H15FN4O5Pureza:>98.0%(HPLC)Forma y color:White to Yellow to Yellow green powder to crystalPeso molecular:314.27Potassium Ethylxanthate
CAS:Fórmula:C3H5KOS2Pureza:>95.0%(T)Forma y color:White to Orange to Green powder to crystalPeso molecular:160.29Cresol Red Sodium Salt
CAS:Fórmula:C21H17NaO5SForma y color:Dark red to Brown powder to crystalPeso molecular:404.416,7-Methylenedioxy-4-methyl-3-maleimidocoumarin [for HPLC Labeling]
CAS:Fórmula:C15H9NO6Pureza:>98.0%(HPLC)Forma y color:Light yellow to Yellow powder to crystalPeso molecular:299.24Potassium Isopropylxanthate
CAS:Fórmula:C4H7KOS2Pureza:>98.0%(T)Forma y color:White to Orange to Green powder to crystalPeso molecular:174.32Phenol Red
CAS:Fórmula:C19H14O5SForma y color:Dark red to Brown powder to crystalinePeso molecular:354.389-Chloromethylanthracene [for HPLC Labeling]
CAS:Fórmula:C15H11ClPureza:>97.0%(T)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:226.70Benzyl Orange
CAS:Fórmula:C19H16N3NaO3SForma y color:Orange to Brown powder to crystalPeso molecular:389.40Sodium Tetraphenylborate [Precipitation reagent for K]
CAS:Fórmula:C24H20BNaPureza:>98.0%(W)Forma y color:White to Almost white powder to crystalPeso molecular:342.22Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
CAS:Fórmula:C28H52N4O8Pureza:>97.0%(T)Forma y color:White to Gray to Red powder to crystalPeso molecular:572.744'-Acetylbenzo-18-crown 6-Ether
CAS:Fórmula:C18H26O7Pureza:>97.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:354.405,6-Dimethyl-1,10-phenanthroline
CAS:Fórmula:C14H12N2Pureza:>98.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:208.262-(4-Chlorophenyl)-4,5-diphenylimidazole
CAS:Fórmula:C21H15ClN2Pureza:>98.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:330.825-Carboxyfluorescein N-Succinimidyl Ester
CAS:Fórmula:C25H15NO9Pureza:>90.0%(HPLC)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:473.39Anthracene Zone Refined (number of passes:30)
CAS:Fórmula:C14H10Pureza:>99.5%(GC)Forma y color:White or Colorless powder to lumpPeso molecular:178.23ATBTA-Eu3+
CAS:Fórmula:C37H30EuN6NaO8Pureza:>90.0%(T)(HPLC)Forma y color:Light yellow to Brown to Dark green powder to crystalinePeso molecular:861.636-Carboxyfluorescein
CAS:Fórmula:C21H12O7Pureza:>97.0%(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:376.321,1,1,3,3,3-Hexamethyldisilazane
CAS:Fórmula:C6H19NSi2Pureza:>96.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:161.40Phenacyl Bromide [for HPLC Labeling]
CAS:Fórmula:C8H7BrOPureza:>98.0%(T)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:199.05Phenylthiohydantoin-tryptophan
CAS:Fórmula:C18H15N3OSPureza:>98.0%(HPLC)(N)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:321.40Dibenzo-21-crown 7-Ether
CAS:Fórmula:C22H28O7Pureza:>96.0%(GC)Forma y color:White to Light yellow to Light red powder to crystalPeso molecular:404.46trans-4-Methoxycinnamic Acid
CAS:Fórmula:C10H10O3Pureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:178.19Cesium Green
CAS:Fórmula:C32H33NO8Pureza:>85.0%(HPLC)Forma y color:White to Gray to Brown powder to crystalPeso molecular:559.62N,N'-Dibenzyl-4,13-diaza-18-crown 6-Ether
CAS:Fórmula:C26H38N2O4Pureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:442.60Uranine
CAS:Fórmula:C20H10Na2O5Pureza:>95.0%(HPLC)Forma y color:Amber to Brown powder to crystalPeso molecular:376.27Dipotassium Dihydrogen Ethylenediaminetetraacetate Dihydrate
CAS:Fórmula:C10H14K2N2O8·2H2OPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:404.45Hexamethyldisiloxane
CAS:Fórmula:C6H18OSi2Pureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:162.38Chlorodimethylsilane
CAS:Fórmula:C2H7ClSiPureza:>95.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:94.61Nitron
CAS:Fórmula:C20H16N4Pureza:>98.0%(T)Forma y color:Light yellow to Brown to Dark green powder to crystalPeso molecular:312.384'-Formylbenzo-18-crown 6-Ether
CAS:Fórmula:C17H24O7Pureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalPeso molecular:340.374,10-Diaza-12-crown 4-Ether
CAS:Fórmula:C8H18N2O2Pureza:>96.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:174.242-Mercaptobenzothiazole
CAS:Fórmula:C7H5NS2Pureza:>99.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:167.244-Nitrophenol
CAS:Fórmula:C6H5NO3Pureza:>99.0%(GC)(T)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:139.11Bromopyrogallol Red
CAS:Fórmula:C19H10Br2O8SPureza:min. 70.0 area%(HPLC)Forma y color:Yellow to Dark green to Black powder to crystalPeso molecular:558.15Perfluorokerosene (Super-high boiling) (50% in PFK Low boiling) [for Mass Spectrometry]
Forma y color:Colorless to Almost colorless clear liquidN,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C14H33NOSi2Pureza:>96.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:287.59TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [for Gas Chromatography]
Pureza:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeForma y color:Colorless to Light orange to Yellow clear liquid to slightly cloudy liquidTissue-Clearing Reagent iTOMEI-D [for Plants]
Forma y color:Colorless to Almost colorless clear liquidBromocresol Green
CAS:Fórmula:C21H14Br4O5SForma y color:White to Gray to Brown powder to crystalPeso molecular:698.01
