Chromatography Standards
PESTANAL™ Atrazine-desisopropyl, MilliporeSigma™ Supelco™
Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075, T706023
phyproof™ Oxysophocarpine, ≥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
BTEX Solution, MilliporeSigma™ Supelco™
BTEX are important chemicals, which are commonly used as chemical intermediates and solvents in the production of plastics.{11)
Nonacosane, ≥98.0% (GC), MilliporeSigma™ Supelco™
Nonacosane,an aliphatic hydrocarbon, is important constituent of the leaf oil of Syzygium cumini tree, possessing anti-bacterial, anti-inflammatory and anti-ulcergenic properties.
4-(1-Hydroxy-2-methylpropyl)-acetophenone 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
Pullulan Standard Certified Reference Material, Certified according to DIN, For GPC, 50,000, MilliporeSigma™ Supelco™
Pullulan Standards are mostly used to obtain molecular mass distribution of cellulosic samples. It mainly consists of polymaltotriose units linked together by α-(1→6) linkages.
Molybdenum Standard, For AAS, 1,000 mg/L Mo in Hydrochloric 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.