Chromatography Standards
phyproof™ α-Onocerin, ≥95% (HPLC), MilliporeSigma™ Supelco™
This substance is supplied with certified chromatographic purity. The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
Benedicts Reagent, For the Qualitative Determination of Sugars, MilliporeSigma™ Supelco™
Benedict′s reagents comprise of copper sulphate, sodium carbonate which functions as a mild alkali, and sodium citrate. It is quite stable. On boiling this reagent with glucose, it gives a white precipitate of cuprous thiocyanate. It is primarily used for the estimation of glucose in urine.
MilliporeSigma™ Supelco™ Color Reference Solutions acc. to Ph Eur
Color Reference Solutions - Analytical standard, Set of colors B, BY, Y, GY, R.
Bacoside A, Analytical Standard, ≥95% (HPLC), MilliporeSigma™ Supelco™
Mixture of Bacoside A3, Bacopaside II, Bacopaside X and Bacopasaponin C
VETRANAL™ Tilmicosin, Analytical Standard, Mix of Isomers, MilliporeSigma™ Supelco™
Tilmicosin is a semisynthetic macrolide antibiotic, with broad spectrum activity towards Mycoplasma spp., Pasteurella spp., and various gram-positive organisms in animals.
Propionate Standard, For IC, 1,000 mg/L Propionate in H2O, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST or BAM.
TraceCERT™ Cyproconazol 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.
phyproof™ Denudatine, ≥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™ 4'-O-β-D-Glucosyl 5-O-methylvisamminol, ≥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