Chromatography Standards
Spermidine, ≥97.5% (NT); ≥99.0% (GC), MilliporeSigma™ Supelco™
Spermidine is a naturally occurring polyamine compound commonly found in food. It is essential for cell growth and survival.
Apigenin-7-Glucoside Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
phyproof™ Sophocarpine, ≥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™ 2,4,6-Trichloroanisole-d5, MilliporeSigma™ Supelco™
2,4,6-Trichloroanisole-d5 is a deuterium labeled analog of 2,4,6-trichloroanisole belonging to the class of chloroanisole, a major contaminant in wine industry.
phyproof™ Methyl salicylate, ≥98% (GC), 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
Triacetin Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Triacetin is a triester of glycerol and acetic acid. It is commonly used as a biodiesel additive since it improves the properties of biodiesel such as viscosity, pour point and cloud point.
Obidoxime chloride, ≥97.0% (HPLC), MilliporeSigma™ Supelco™
Obidoxime chloride is a drug, belonging to the group of oximes. It is found to be useful for the treatment of organophosphorus (OP) poisoning, since it has the ability to reverse the binding of organophosphorus compounds to the enzyme acetylcholinesterase (AChE).
TraceCERT™ α-Endosulfan Certified Reference Material, 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 primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Sudan red G, ≥96% (HPLC), MilliporeSigma™ Supelco™
Sudan dyes are classified under the azo dyes group of organic compounds that are commonly utilized as additive materials for industrial and scientific applications.
Galactose Standard, For IC, 1,000 mg/L 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.
Span™ 80, Viscosity, 1000-2000 mPa. (20°C), MilliporeSigma™ Supelco™
Span(R) 80 is a sorbitan ester series of surfactant. It is produced by esterification of one or more sorbitan hydroxyl group with fatty acid. It is hydrophobic in nature.