Chromatography Standards
phyproof™ Dihydrotanshinone I, ≥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
phyproof™ Deacetylasperulosidic acid, ≥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
phyproof™ Picein, ≥98% (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
TraceCERT™ Pyrene 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.
BDE No 153 Solution, 50 μg/mL in isooctane, MilliporeSigma™ Supelco™
BDE No 153 is a contaminant, which can also be commercially used as a flame retardant additive in building materials, textiles, plastics, and electronic equipment.
Sennoside C, ≥98% (HPLC), MilliporeSigma™ Supelco™
Sennoside C is an anthraquinone glycoside, belonging to the group of sennosides, widely found in Senna plant. It is commonly used worldwide as a natural laxative.
VETRANAL™ 3-Amino-2-methyl-5-nitrobenzamide, MilliporeSigma™ Supelco™
3-Amino-2-methyl-5-nitrobenzamide is a metabolite of dinitolmide which is utilized extensively as an nitroamide antiprotozoal agent in poultry farming due to its low toxicity, stability, cost-effectiveness and anticoccidial effects.
Atranol, ≥97.0% (HPLC), MilliporeSigma™ Supelco™
Atranol is an artifact and a degradation product of atranorin, which is created during the production process of moss absolutes.
PESTANAL™ Tolylfluanid, MilliporeSigma™ Supelco™
Tolylfluanid is a phenylsulfamide fungicide, generally used in fertilizers. It can also be used as an antifouling agent in vessel paints.
PESTANAL™ Oxasulfuron, MilliporeSigma™ Supelco™
Oxasulfuron is a sulfonylurea herbicide, applied on soybean for the post-emergence control of broad-leaf weeds and grasses. Its mode of action involves the inhibition of acetolactate synthase in plants.
Phenol-d6, Certified Reference Material, 2,000 μg/mL in Methylene Chloride, MilliporeSigma™ Supelco™
Phenol-d6 raw material is used to manufacturer this standard. However, phenolic hydrogen exchange occurs naturally, converting phenol-d6 to phenol-d5. In analyzing this standard, your chromatographic system will detect phenol-d5 rather tan phenol-d6.