Chromatography Standards
Trifluoroacetic acid, ≥99.0% (GC), MilliporeSigma™ Supelco™
Trifluoroacetic acid is a phytotoxic compound belonging to the class of perfluorinated acids (PFAs). It is an environmental contaminant, which contributes to the organo-fluorine burden in surface and ground waters.
VETRANAL™ Cimaterol, MilliporeSigma™ Supelco™
Cimaterol is a β-adrenergic agonist.
Cetyl alcohol, ≥99.5% (GC), MilliporeSigma™ Supelco™
Cetyl alcohol is a long chain alcohol, which can find applications as an emulsifying agent, emollient, viscosity increasing agent, foam booster and opacifying agent in pharmaceuticals and cosmetics.
PESTANAL™ Carbofuran-d3, MilliporeSigma™ Supelco™
Carbofuran-d3 is a deuterated analog of the pesticide, carbofuran.
Turbidity 100 NTU Calibration Standard, Formazin Certified Reference Material, 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.
phyproof™ 2-Hydroxyethyl salicylate, ≥90% (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
Acrylamide-d3 Standard Solution, ∼500 mg/L in Acetonitrile, MilliporeSigma™ Supelco™
Acrylamide-d3 is isotopically labelled or deuterated acrylamide and is mostly used in quantitative proteomics. It has 3 deuteriums instead of protons making it heavier than acrylamide. It can be combined with two-dimensional polyacrylamide gel electrophoresis.
PESTANAL™ Diphenylamine, MilliporeSigma™ Supelco™
Diphenylamine is an organic compound, used for post-harvest deterioration of apple and pear crops. It finds applications in rubber production, dyes, polymers, pesticides, pharmaceutical, lubricating oils and photography chemicals.
Nitrate Nitrogen Standard, For IC, Certified Reference Material, 1,000 mg/L N as Nitrate in H2O, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
TraceCERT™ Vanillin, MilliporeSigma™ Supelco™
Vanillin is an aromatic compound, and is used for flavoring foods. It is has biogenetic relationship to phenylpropanoid pathway. It is mostly used in foods, beverages, perfumes and pharmaceuticals.
TraceCERT™ Yttrium Standard for AAS, 1,000 mg/L Y in Nitric Acid, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST. Certified content incl. uncertainty and expiry date are given on the label.