
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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2,2'-Oxybis(N,N-di-n-octylacetamide)
CAS:Formula:C36H72N2O3Purity:>95.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:580.98ATP-Luciferase Cell Viability Assay Solution (1.0mL×10)
Color and Shape:Colorless to Light yellow clear liquid2-(Hydroxymethyl)-12-crown 4-Ether
CAS:Formula:C9H18O5Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:206.24Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]
CAS:Formula:C20H14O4Color and Shape:Colorless clear liquidMolecular weight:318.33N-Trimethylsilylimidazole [Trimethylsilylating Reagent]
CAS:Formula:C6H12N2SiPurity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:140.26p-Anisaldehyde (contains Acetic Acid, H2SO4) Ethanol Solution [for TLC Stain]
CAS:Formula:C8H8O2Color and Shape:Colorless to Light red to Green clear liquidMolecular weight:136.153,4,5,6-Tetrachlorofluorescein
CAS:Formula:C20H8Cl4O5Color and Shape:Light yellow to Brown powder to crystalMolecular weight:470.08Sodium 1-Decanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C10H21NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:244.32Undecafluorohexanoic Acid (ca. 5mmol) [Ion-Pair Reagent for LC-MS]
CAS:Formula:C6HF11O2Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:314.05Vanillin (contains H2SO4) Ethanol Solution [for TLC Stain]
CAS:Formula:C8H8O3Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:152.15N,N-Diisobutyl-2-[octyl(phenyl)phosphoryl]acetamide
CAS:Formula:C24H42NO2PPurity:>98.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:407.58Nitron
CAS:Formula:C20H16N4Purity:>98.0%(T)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:312.385-TAMRA
CAS:Formula:C25H22N2O5Purity:>95.0%(T)(HPLC)Color and Shape:Green to Dark green powder to crystalMolecular weight:430.46TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [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 yellow clear liquid to cloudy liquidThymolphthalein (0.1% in ca. 95% Ethanol) [for pH Determination and Titration]
CAS:Formula:C28H30O4Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:430.54Bathophenanthrolinedisulfonic Acid Disodium Salt Hydrate [for Determination of Ferrous Ion]
CAS:Formula:C24H14N2Na2O6S2·xH2OColor and Shape:White to Light yellow to Light red powder to crystalMolecular weight:536.48 (as Anhydrous)Calix[4]arene (contains ca. 8% Chloroform)
CAS:Formula:C28H24O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:424.501,1,3,3-Tetramethyldisilazane
CAS:Formula:C4H15NSi2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:133.342-(4-Fluorophenyl)-4,5-diphenylimidazole
CAS:Formula:C21H15FN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:314.36
