
Analytical Volumetric Solutions and Indicators
Analytical volumetric solutions and indicators are essential reference standards used in precise chemical analysis and laboratory procedures. These solutions ensure accuracy in quantitative measurements, playing a crucial role in spectroscopy, high-performance liquid chromatography (HPLC), and gas chromatography. They are fundamental in various fields including biochemistry, cellular and molecular biology, and materials science. Key components include acids, synthetic reagents, and a variety of organic building blocks, such as carbonyls and heterocyclic compounds. These standards are vital for ensuring compliance with environmental regulatory standards and pharmaceutical quality control. Additionally, they support advanced research applications in areas like NMR spectroscopy, peptide synthesis, and the development of active pharmaceutical ingredients (APIs). The reliability and precision provided by these volumetric solutions and indicators are indispensable for scientific research and industrial applications, ensuring the validity and reproducibility of experimental results.
Subcategories of "Analytical Volumetric Solutions and Indicators"
Found 2293 products of "Analytical Volumetric Solutions and Indicators"
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N-Benzoyl-N-phenylhydroxylamine
CAS:Formula:C13H11NO2Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:213.24Potassium Tetrakis(4-chlorophenyl)borate [Anion for the neutral carrier type ion electrode]
CAS:Formula:C24H16BCl4KPurity:>98.0%(W)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:496.109-Aminoacridine (purified by sublimation)
CAS:Formula:C13H10N2Purity:>99.5%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:194.24(S)-(+)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Formula:C13H11NOPurity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquid to slightly cloudy liquidMolecular weight:197.24N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Purity:min. 95.0 %(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidPyridine-2-carboxylic Acid
CAS:Formula:C6H5NO2Purity:>99.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:123.111-Naphthyl Isothiocyanate
CAS:Formula:C11H7NSPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:185.24Potassium Perrhenate
CAS:Formula:KReO4Color and Shape:White to Gray powder to crystalMolecular weight:289.30Mono-6-(Fmoc-Gln-OtBu)-β-CD
Formula:C66H96N2O39Purity:>85.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:1,541.47Tetrabutylammonium Chloride [Reagent for Ion-Pair Chromatography]
CAS:Formula:C16H36ClNPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:277.924-Nitrobenzoic Acid
CAS:Formula:C7H5NO4Purity:>99.0%(GC)(T)Color and Shape:White to Yellow to Yellow green powder to crystalMolecular weight:167.125-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene
CAS:Formula:C16H19N3O5SPurity:>90.0%(T)(HPLC)Color and Shape:Red to Purple powder to crystalMolecular weight:365.40trans-4-Methoxycinnamic Acid
CAS:Formula:C10H10O3Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:178.19Fluorescein 5-Isothiocyanate (isomer I)
CAS:Formula:C21H11NO5SPurity:>97.0%(T)(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:389.38Erio Green B
CAS:Formula:C31H33N2NaO6S2Color and Shape:Red to Dark red to Dark purple powder to crystalMolecular weight:616.72Benzene [Sequencing Solvent]
CAS:Formula:C6H6Purity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:78.11Methanol [for HPLC Solvent]
CAS:Formula:CH4OPurity:>99.8%(GC)Color and Shape:Colorless clear liquidMolecular weight:32.04(R)-(+)-1-Phenylethyl Alcohol
CAS:Formula:C8H10OPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:122.17TMPyP [Ultra-high sensitive spectrophotometric reagent for Cu, Mg] [For the simultaneous determination of metals by HPLC]
CAS:Formula:C72H66N8O12S4Purity:>98.0%(N)Color and Shape:Dark red to Dark purple to Dark blue powder to crystalMolecular weight:1,363.603,3,3',3'-Tetramethyl-1,1'-bis(4-sulfobutyl)indocarbocyanine Sodium Salt
CAS:Formula:C31H39N2NaO6S2Purity:>98.0%(HPLC)(N)Color and Shape:Yellow to Dark green to Black powder to crystalMolecular weight:622.77Indigo Carmine
CAS:Formula:C16H8N2Na2O8S2Purity:>95.0%(E)Color and Shape:Dark red to Dark purple to Dark blue powder to crystalMolecular weight:466.35(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:C10H8ClF3O2Purity:min. 99.0 ee%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:252.62(R)-(-)-DBD-APy [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C12H17N5O3SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:311.36Tetrabutylammonium Bromide [Reagent for Ion-Pair Chromatography]
CAS:Formula:C16H36BrNPurity:>99.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:322.38Thymol Blue Sodium Salt
CAS:Formula:C27H29NaO5SColor and Shape:Orange to Brown powder to crystalMolecular weight:488.57(S)-(-)-1-(1-Naphthyl)ethylamine
CAS:Formula:C12H13NPurity:>99.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:171.24Sodium 1-Propanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C3H7NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:146.14MDEPAP [=1-Methyl-4-(4-diethylaminophenylazo)pyridinium Iodide] [Extraction-spectrophotometric reagent for anionic surfactants]
CAS:Formula:C16H21IN4Purity:>95.0%(HPLC)(N)Color and Shape:Light gray to Brown to Black powder to crystalMolecular weight:396.284-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]
CAS:Formula:C11H9Br2N5Purity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:371.04Dodecyltrimethylammonium Chloride [Reagent for Ion-Pair Chromatography]
CAS:Formula:C15H34ClNPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:263.89N-(2-Carboxybenzoyl)-(-)-10,2-camphorsultam
CAS:Formula:C18H21NO5SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:363.43H-Phg-OMe·HCl
CAS:Formula:C9H11NO2·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:201.65Disodium Chromotropate Dihydrate
CAS:Formula:C10H6Na2O8S2·2H2OPurity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalineMolecular weight:400.281-(Heptafluorobutyryl)imidazole [Acylating Agent]
CAS:Formula:C7H3F7N2OPurity:>97.0%(GC)(T)Color and Shape:Colorless to Yellow clear liquid to slightly cloudy liquidMolecular weight:264.10N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
CAS:Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquid[[(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:C22H33BF2N2Purity:>98.0%(HPLC)(N)Color and Shape:Orange to Red powder to crystalMolecular weight:374.33Uranine
CAS:Formula:C20H10Na2O5Purity:>95.0%(HPLC)Color and Shape:Amber to Brown powder to crystalMolecular weight:376.27Dichloromethane (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]
CAS:Formula:CH2Cl2Purity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:84.93AABD-SH (=4-Acetamido-7-mercapto-2,1,3-benzoxadiazole) [for HPLC Labeling]
CAS:Formula:C8H7N3O2SPurity:>95.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:209.22Hexafluorobenzene
CAS:Formula:C6F6Purity:>99.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:186.06D-(-)-Mandelic Acid
CAS:Formula:C8H8O3Purity:>99.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:152.15N-Chloromethyl-4-nitrophthalimide [for HPLC Labeling]
CAS:Formula:C9H5ClN2O4Purity:>98.0%(T)Color and Shape:White - Yellow Solid FormMolecular weight:240.60TCPP [=Tetrakis(4-carboxyphenyl)porphyrin] [Ultra-high sensitive spectrophotometric reagent for Cu, Cd] [For the simultaneous determination of metals by HPLC]
CAS:Formula:C48H30N4O8Purity:>97.0%(T)(HPLC)Color and Shape:Dark purple powder to crystalMolecular weight:790.791-Methyl-3-p-tolyltriazene [for Esterification]
CAS:Formula:C8H11N3Purity:>98.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:149.20Dimidium Bromide
CAS:Formula:C20H18BrN3Purity:>98.0%(HPLC)Color and Shape:Orange to Brown to Dark purple powder to crystalMolecular weight:380.29Acetic Acid
CAS:Formula:C2H4O2Purity:>99.5%(T)Color and Shape:Colorless clear liquidMolecular weight:60.05Heptane [for Spectrophotometry]
CAS:Formula:C7H16Purity:>99.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:100.21Thiomichler's Ketone [Sensitive spectrophotometric reagent for Au, Ag, Hg and Pd, use for the determination of residual chlorine]
CAS:Formula:C17H20N2SPurity:>95.0%(T)Color and Shape:Orange to Brown to Dark purple powder to crystalMolecular weight:284.42Dipotassium Dihydrogen Ethylenediaminetetraacetate Dihydrate
CAS:Formula:C10H14K2N2O8·2H2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:404.45Beryllon III
CAS:Formula:C20H20N3NaO8S2Color and Shape:Dark green to Dark blue to Black powder to crystalMolecular weight:517.50
