
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 2292 products of "Analytical Volumetric Solutions and Indicators"
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Decahydronaphthalene (cis- and trans- mixture) [Testing Methods for Sulfur in Crude Oil and Petroleum Products]
CAS:Formula:C10H18Purity:>99.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:138.25Benzoic Acid
CAS:Formula:C7H6O2Purity:>99.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:122.123'-Methoxyphenacyl Bromide [for HPLC Labeling]
CAS:Formula:C9H9BrO2Purity:>99.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:229.07Phenylthiohydantoin-valine
CAS:Formula:C12H14N2OSPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:234.32o-Phthalaldehyde [for HPLC Labeling]
CAS:Formula:C8H6O2Purity:>99.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:134.13(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylglycine
CAS:Formula:C15H11N3O7Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:345.272,4-Dinitrofluorobenzene [for HPLC Labeling]
CAS:Formula:C6H3FN2O4Purity:>99.0%(GC)Color and Shape:White or Colorless to Yellow to Green powder to lump to clear liquidMolecular weight:186.10Ethylenediaminetetraacetic Acid
CAS:Formula:C10H16N2O8Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalineMolecular weight:292.24Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic Acid
CAS:Formula:C18H30N4O12Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:494.45Pentafluorobenzyl Bromide
CAS:Formula:C7H2BrF5Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:260.99Mordant Orange 1 Monosodium Salt
CAS:Formula:C13H8N3NaO5Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:309.215-Chloro-2-mercaptobenzothiazole
CAS:Formula:C7H4ClNS2Purity:>96.0%(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:201.69N-(tert-Butoxycarbonyl)-1,2-diaminoethane
CAS:Formula:C7H16N2O2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:160.22(R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
CAS:Formula:C16H11F3OPurity:>99.0%(GC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:276.26Hexyltriethoxysilane
CAS:Formula:C12H28O3SiPurity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:248.44Cresol Red (0.04% in Water) [for pH Determination]
CAS:Formula:C21H18O5SColor and Shape:Orange to Brown to Dark red clear liquidMolecular weight:382.431,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane
CAS:Formula:C36H44N4Purity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:532.78Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
CAS:Formula:C28H52N4O8Purity:>97.0%(T)Color and Shape:White to Gray to Red powder to crystalMolecular weight:572.745-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]
CAS:Formula:C13H10N2Purity:min. 98.0 %(calcd.on anh.substance)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:194.244-Nitro-1,2-phenylenediamine Monohydrochloride [Sensitive reagent for the determination of Se by GC-ECD]
CAS:Formula:C6H7N3O2·HClPurity:>99.0%(T)Color and Shape:White to Brown powder to crystalMolecular weight:189.60NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C9H10N6O4Purity:>95.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:266.22TMS-HT Kit (=HMDS and TMCS in Anhydrous Pyridine) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for OH compounds]
Purity:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeColor and Shape:Colorless to Light orange to Yellow clear liquid to cloudy liquidPhenyl Isothiocyanate [for HPLC Labeling]
CAS:Formula:C7H5NSPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:135.18Morin Hydrate
CAS:Formula:C15H10O7·xH2OPurity:>90.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:302.24 (as Anhydrous)Cacotheline Monohydrate
CAS:Formula:C21H21N3O7·HNO3·H2OPurity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:508.45(1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine
CAS:Formula:C8H18N2Purity:>94.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:142.25Potassium Bromide
CAS:Formula:KBrPurity:>99.0%(T)Color and Shape:White powder to crystalMolecular weight:119.00Trifluoroacetic Anhydride
CAS:Formula:C4F6O3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:210.03Acetone [for Spectrophotometry]
CAS:Controlled ProductFormula:C3H6OPurity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:58.08DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C11H13ClN4O4SPurity:>93.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:332.764'-Acetylbenzo-18-crown 6-Ether
CAS:Formula:C18H26O7Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:354.40Acid Red 92
CAS:Formula:C20H2Br4Cl4Na2O5Purity:>85.0%(E)Color and Shape:Dark red to Brown powder to crystalMolecular weight:829.635,5'-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups]
CAS:Formula:C14H8N2O8S2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:396.34n-Octane [for HPLC Solvent]
CAS:Formula:C8H18Purity:>98.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:114.23Anthrone
CAS:Formula:C14H10OPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:194.236-Aminofluorescein (isomer II)
CAS:Formula:C20H13NO5Purity:>95.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:347.332',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
CAS:Formula:C20H4Br4Cl4O5Purity:>85.0%(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:785.66Neocuproine Hemihydrate
CAS:Formula:C14H12N2H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:217.27(1R,2R)-(+)-1,2-Diphenylethylenediamine
CAS:Formula:C14H16N2Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:212.30Chloroform (stabilized with 2-Methyl-2-butene) [for HPLC Solvent]
CAS:Formula:CHCl3Purity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:119.375-Carboxyfluorescein N-Succinimidyl Ester
CAS:Formula:C25H15NO9Purity:>90.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:473.393-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium Bromide
CAS:Formula:C18H16BrN5SPurity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:414.33Ethyl Acetate [for Spectrophotometry]
CAS:Formula:C4H8O2Purity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:88.11Variamine Blue B Base [Redox Indicator]
CAS:Formula:C13H14N2OPurity:>98.0%(T)Color and Shape:Gray to Dark blue to Black powder to crystalMolecular weight:214.27N-(tert-Butoxycarbonyl)glycine
CAS:Formula:C7H13NO4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:175.18Bisbenzimide H 33258 (0.2mL×5) (1mg/mL in Water) [for Cell Staining]
CAS:Formula:C25H24N6O·3HClColor and Shape:Light yellow to Yellow clear liquidMolecular weight:533.88Dansyl Chloride (10% in Acetone)
CAS:Formula:C12H12ClNO2SColor and Shape:Light yellow to Brown clear liquidMolecular weight:269.74Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]
CAS:Formula:C74H90N8Zn2Color and Shape:Yellow to Amber to Dark red clear liquidMolecular weight:1,222.354'-Acetylbenzo-15-crown 5-Ether
CAS:Formula:C16H22O6Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:310.35N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide
CAS:Formula:C9H18F3NOSiPurity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:241.33
