Chromatography Standards
TraceCERT™ Nickel Standard for AAS, 1,000 mg/L Ni 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.
Turbidity 4,000 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.
PESTANAL™ Carbofuran-d3, MilliporeSigma™ Supelco™
Carbofuran-d3 is a deuterated analog of the pesticide, carbofuran.
4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol, ≥97% (HPLC), MilliporeSigma™ Supelco™
Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075, T706031, T706021
Ursolic acid, ≥98.5% (HPLC), MilliporeSigma™ Supelco™
Ursolic acid belongs to the class of triterpenoid compounds that occurs widely in medicinal herbs, food and other plants. It may possess pharmacological properties like hepta-protection, analgesic, cardiotonic, sedative and tonic effects.
PESTANAL™ Simazine-d10, MilliporeSigma™ Supelco™
Simazine-d10 is a deuterium-labeled analog of simazine, belonging to the triazine class of pesticides.
TraceCERT™ DL-α-Tocopherol acetate, MilliporeSigma™ Supelco™
DL-α-Tocopherol acetate is a stable ester form of vitamin E, widely used in the formulation of cosmetics for the prevention or correction of skin damage.
(±)-Geosmin Solution, Certified Reference Material, 100 μg/mL in Methanol, 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.
