
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 2299 products of "Analytical Volumetric Solutions and Indicators"
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α-Cyano-4-hydroxycinnamic Acid
CAS:Formula:C10H7NO3Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:189.17Bromocresol Green (0.04% in Water) [for pH Determination]
CAS:Formula:C21H14Br4O5SColor and Shape:Green to Dark green clear liquid to cloudy liquidMolecular weight:698.01[[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane) (purified by sublimation)
CAS:Formula:C14H17BF2N2Purity:>99.5%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:262.114,10-Diaza-12-crown 4-Ether
CAS:Formula:C8H18N2O2Purity:>96.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:174.24N,N-Dimethylformamide Dibutyl Acetal [for Esterification]
CAS:Formula:C11H25NO2Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:203.33Methylcyclohexane [for HPLC Solvent]
CAS:Formula:C7H14Purity:>99.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:98.19TPPS (=Tetraphenylporphyrin Tetrasulfonic Acid) [Ultra-high sensitive spectrophotometric reagent for transition metals]
CAS:Formula:C44H30N4O12S4Purity:>85.0%(HPLC)Color and Shape:Dark blue powder to crystalMolecular weight:934.984-Glycidyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C12H22NO3Purity:>95.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:228.313-Amino-4-hydroxybenzoic Acid
CAS:Formula:C7H7NO3Purity:>97.0%(T)(HPLC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:153.14Hydrogen Chloride - Butanol Reagent (5-10%) [for Esterification] (1mL×10)
CAS:Controlled ProductColor and Shape:Colorless to Almost colorless clear liquid(1R,4S)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
CAS:Formula:C11H10O3Purity:>96.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:190.202-Bromo-4'-phenylacetophenone
CAS:Formula:C14H11BrOPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:275.15Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)
CAS:Formula:C14H18N3Na5O10Color and Shape:Colorless to Yellow clear liquidMolecular weight:503.26(Bromomethyl)chlorodimethylsilane
CAS:Formula:C3H8BrClSiPurity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:187.54tert-Butylmethoxyphenylsilyl Bromide
CAS:Formula:C11H17BrOSiPurity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquid to slightly cloudy liquidMolecular weight:273.254-(Dimethylamino)azobenzene 4'-Isothiocyanate
CAS:Formula:C15H14N4SPurity:>98.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:282.37PAN [=1-(2-Pyridylazo)-2-naphthol] [Metal indicator and spectrophotometric reagent for transition metals]
CAS:Formula:C15H11N3OPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:249.273,3'-Diaminobenzidine
CAS:Formula:C12H14N4Purity:>98.0%(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:214.27(S)-(+)-DBD-APy [=(S)-(+)-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 Yellow to Orange powder to crystalMolecular weight:311.361,4,8,11-Tetraazacyclotetradecane
CAS:Formula:C10H24N4Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:200.33
