
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 2300 products of "Analytical Volumetric Solutions and Indicators"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Sodium carbonate, anhydrous, 99.5 - 100.5 %, BP, Ph. Eur., NF grade
CAS:Formula:Na2CO3Purity:(Titration) 99.5 - 100.5 % (dried substance)Color and Shape:White or almost white, slightly granular powderMolecular weight:105.99Trichloroacetic acid
CAS:Formula:Cl3CCO2HPurity:99.0 - 101.0 % (dried basis)Color and Shape:White to almost white crystalline powder or colourless crystalsMolecular weight:163.39Sodium salicylate
CAS:Formula:C7H5NaO3Purity:99.5 - 100.5 % (dried basis)Color and Shape:White or almost white crystalline powder, or colourless crystalsMolecular weight:160.11o-Phthaldialdehyde, 99%
CAS:Formula:C8H6O2Purity:≥ 99.0%Color and Shape:White to pale yellow to yellow crystalline powder or crystalsMolecular weight:134.14N,N-Bis(carboxymethyl)-DL-alanine trisodium salt
CAS:Formula:C7H8NNa3O6Purity:(Titration) ≥ 85.0%Color and Shape:White to pale yellow powderMolecular weight:271.11N,N-Bis(carboxymethyl)-DL-alanine trisodium salt, 95%
CAS:Formula:C7H8NNa3O6Purity:≥ 95.0% (anhydrous substance)Color and Shape:White to pale yellow powderMolecular weight:271.11Eriochrome Black T (C.I. 14645); ACS grade
CAS:Formula:C20H12N3NaO7SColor and Shape:Very dark brown or black powderMolecular weight:461.39Aluminium oxide, activated, neutral for chromatography
CAS:Formula:Al2O3Color and Shape:White or off-white powderMolecular weight:101.96α-Naphtholbenzein
CAS:Formula:C27H18O2Color and Shape:Red to red-brown or dark brown powderMolecular weight:374.44Sulfamic acid
CAS:Formula:H3NO3SPurity:≥ 99.0%Color and Shape:White to colourless crystalline powderMolecular weight:97.09Xylenol Orange tetrasodium salt
CAS:Formula:C31H28N2Na4O13SColor and Shape:Dark red to dark brown crystalline powderMolecular weight:760.59Hydroxynaphthol blue
CAS:Formula:C20H11N2Na3O11S3Color and Shape:Dark blue powderMolecular weight:620.47Sodium hydrogen carbonate, Ph. Eur., USP grade
CAS:Formula:NaHCO3Purity:99.0 - 101.0 %Color and Shape:White or almost white crystalline powderMolecular weight:84.01Sulfanilic acid, 98%, tech.
CAS:Formula:C6H7NO3SPurity:(Titration) 98.0 - 102.0 %Color and Shape:Off-white, grey or pale brown powderMolecular weight:173.19Glycerol, 99.5%, Ph. Eur., USP, Ultrapure
CAS:Formula:C3H8O3Purity:≤ 0.1% (USP)Color and Shape:Clear, colourless liquidMolecular weight:92.09Zincon sodium salt
CAS:Formula:C20H15N4NaO6SColor and Shape:Brown to dark brown or purple powderMolecular weight:462.42Sodium salicylate, Ph. Eur. grade
CAS:Formula:C7H5NaO3Purity:99.0 - 101.0 % (dried basis)Color and Shape:White crystallline powder, or fine colourless crystalsMolecular weight:160.11Aluminium oxide, activated, basic for chromatography
CAS:Formula:Al2O3Color and Shape:White or off-white powderMolecular weight:101.96o-Phthaldialdehyde
CAS:Formula:C8H6O2Purity:(GC) ≥ 97.5%Color and Shape:Pale yellow to yellow crystalline powder or solidMolecular weight:134.14Potassium carbonate, anhydrous, granular
CAS:Formula:CK2O3Purity:≥ 99.5%Color and Shape:White granulesMolecular weight:138.21Bathophenanthroline, 99%
CAS:Formula:C24H16N2Purity:(non-aqueous titration) ≥ 99.0%Color and Shape:White to yellow powderMolecular weight:332.412,6-Dichloroquinone-4-chloroimide
CAS:Formula:C6H2Cl3NOPurity:≥ 98.0%Color and Shape:Brown to yellow crystalline powderMolecular weight:210.45Methyl 4-hydroxybenzoate sodium salt, Ph. Eur. grade
CAS:Formula:C8H7NaO3Purity:99.0 - 101.5 %Color and Shape:White or almost white, hygroscopic, crystalline powderMolecular weight:174.13Eriochrome Cyanine R (C.I. 43820)
CAS:Formula:C23H15Na3O9SPurity:Repoted at λmaxColor and Shape:Dark red powderMolecular weight:536.39Diphenylcarbazone
CAS:Formula:C13H12N4OColor and Shape:Orange, orange-red or brown powderMolecular weight:240.262,3,5-Triphenyltetrazolium chloride, 99%
CAS:Formula:C19H15ClN4Purity:≥ 99.0% (dried basis)Color and Shape:White to faint yellow powderMolecular weight:334.81Acetonitrile
CAS:Formula:C2H3NPurity:≥ 99.5%Color and Shape:Clear, colourless liquidMolecular weight:41.05Bis(cyclohexanone)oxaldihydrazone
CAS:Formula:C14H22N4O2Purity:(Titration) ≥ 98.0%Color and Shape:White to off-white or faint beige powderMolecular weight:278.36Potassium phosphate monobasic, Ph. Eur. grade
CAS:Formula:H2KO4PPurity:98.0 - 100.5 % (dried substance)Color and Shape:White or almost white crystalline powder or colourless crystalsMolecular weight:136.09Bathophenanthrolinedisulfonic acid disodium salt hydrate
CAS:Formula:C24H14N2Na2O6S2·xH2OPurity:≥ 98.0%Color and Shape:White to orange to red or pink powderMolecular weight:536.48 (anhydrous)Sodium hydrogen carbonate
CAS:Formula:NaHCO3Purity:(Titration) 99.0 - 100.5 %Color and Shape:White to almost white powderMolecular weight:84.01Diethylenetriamine pentaacetic acid
CAS:Formula:C14H23N3O10Purity:≥ 99.0%Color and Shape:White powderMolecular weight:393.355-(4-Dimethylaminobenzylidene)rhodanine
CAS:Formula:C12H12N2OS2Purity:≥ 97.0%Color and Shape:Orange, red or purple powderMolecular weight:264.37p-Toluenesulfonic acid monohydrate
CAS:Formula:C7H8O3S·H2OColor and Shape:White, off-white or pale pink crystalsMolecular weight:190.22Potassium phosphate monobasic
CAS:Formula:H2KO4PPurity:≥ 99.0% (anhydrous basis)Color and Shape:White crystalline powder or crystalsMolecular weight:136.09N,N-Diethyl-p-phenylenediamine sulfate
CAS:Formula:C10H16N2H2SO4Purity:≥ 98.0%Color and Shape:White, off-white to light brown crystalline powderMolecular weight:262.33Dimidium bromide, 95%
CAS:Formula:C20H18BrN3Purity:(Titration) 95.0 - 105.0 %Color and Shape:Dark red to dark purple powderMolecular weight:380.314-Amino-3-hydroxy-1-naphthalenesulfonic acid
CAS:Formula:C10H9NO4SPurity:≥ 95.0%Color and Shape:White to pink-brown or light purple powderMolecular weight:239.25Phthalic acid
CAS:Formula:C8H6O4Purity:99.0 - 101.0 % (dried basis)Color and Shape:White to almost white crystalline powderMolecular weight:166.13Tiron monohydrate
CAS:Formula:C6H4Na2O8S2·H2OPurity:(Titration) ≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:332.22Sodium carbonate, anhydrous
CAS:Formula:Na2CO3Purity:≥ 99.0%Color and Shape:White powderMolecular weight:105.99Iron(III) chloride hexahydrate
CAS:Formula:Cl3Fe·6H2OPurity:≥ 99.0%Color and Shape:Yellow to dark yellow-brown solidMolecular weight:270.30Ammonium thiocyanate
CAS:Formula:CH4N2SPurity:≥ 99.0% (anhydrous basis)Color and Shape:White crystals, very hygroscopicMolecular weight:76.12Benzotriazole
CAS:Formula:C6H5N3Purity:≥ 99.0%Color and Shape:White, off-white or pale yellow powder or granulesMolecular weight:119.13Ammonium bicarbonate
CAS:Formula:NH4HCO3Purity:98.5 - 101.0 %Color and Shape:White crystalline powderMolecular weight:79.06Ammonium acetate, Ultrapure, for HPLC and LC-MS
CAS:Formula:C2H7NO2Purity:≥ 98.0%Color and Shape:Colourless crystals or white crystalline powderMolecular weight:77.08trans-1,2-Diaminocyclohexane-N,N,N'',N''-tetraacetic acid monohydrate
CAS:Formula:C14H22N2O8·H2OPurity:≥ 99.0%Color and Shape:White powderMolecular weight:364.35
