Organic Standards

TAN Standard (Certified), Fisher Chemical

CAS: 79-09-4 Formule moléculaire: C3H6O2 Poids moléculaire (g/mol): 74.079 Numéro MDL: MFCD00212734 Clé InChI: XBDQKXXYIPTUBI-UHFFFAOYSA-N CID PubChem: 1032 ChEBI: CHEBI:30768 Nom IUPAC: propanoic acid SMILES: CCC(=O)O

TraceCERT™ Indeno[1,2,3-cd]pyrene, MilliporeSigma™ Supelco™

Methyl cis-15-tetracosenoate, ≥99.0% (GC), MilliporeSigma™ Supelco™

Methyl cis-15-tetracosenoate is a fatty acid methyl ester.

Sennoside A, ≥96% (HPLC), MilliporeSigma™ Supelco™

Sennoside A is a hydroxy anthracene glycoside generally present in the polyherbal formulations that contain Cassia angustifolia leaves, which is used in the treatment of constipation.

TraceCERT™ HDI-DBA-d9 Oligomers Standard, Certified Reference Material, in Methanol (varied conc.), MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

PUFA No.2, Animal Source, Analytical Standard, MilliporeSigma™ Supelco™

PUFA No.2 (Animal Source) is a complex qualitative standard mixture. Because it is extracted from natural materials, relative peak size and composition may vary from lot to lot.

Violaxanthin, ≥95.0% (HPLC), MilliporeSigma™ Supelco™

Violaxanthins are natural pigmented constituents or carotenoids present in most fruits and vegetables.

TraceCERT™ EPA 8260 Internal Standards Mix HC, 10,000 μg/mL in Methanol, MilliporeSigma™ Supelco™

phyproof™ Pedunculoside, ≥95% (HPLC), MilliporeSigma™ Supelco™

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

PESTANAL™ β-Endosulfan, MilliporeSigma™ Supelco™

β-Endosulfan is a polychlorinated compound, which is widely used as an insecticide for agricultural purposes.

Histamine, Analytical Standard, ≥97.0% (TLC), MilliporeSigma™ Supelco™

PESTANAL™ Mepiquat chloride, MilliporeSigma™ Supelco™

Mepiquat chloride is a plant growth regulator, which is basically employed in cotton cultivation, in order to control the growth rate and hence increase the quality and yield.

Chloroform Solution NMR Reference Standard, 2 in chloroform-d (99.8 atom D), NMR tube size 5 mm, MilliporeSigma™ Supelco™

Iodomethane-13C Solution, NMR Reference Standard, NMR Tube Size: 5 mm 8 in., MilliporeSigma™ Supelco™

1% in chloroform-d (100, 99.96 atom % D), chromium(III) acetylacetonate 0.2%, trimethyl phosphite 1%

Arsenic(III) oxide, Certified Reference Material, For titrimetry, Certified by BAM, 99.5%, MilliporeSigma™ Supelco™

Arsenic(III) oxide is an inorganic compound. It is soluble in acids, alkalis and glycerol. It is used in pigments, ceramic, enamels and in aniline colouring industries. It has been used as decolourizing agent, wood preservative, textile mordant and froth flotation reagent component.