Chromatography Standards

Alkylphenol Internal Standard Mix 7-Solution for DIN EN ISO 18857-2 in Acetone, MilliporeSigma™ Supelco™

Certan Vial

Nonylphenol diethoxylate Solution, 5 μg/mL in Acetone, MilliporeSigma™ Supelco™

Nonylphenol diethoxylate (5 μg/mL in acetone) is grouped under the class of alkylphenol ethoxylate surfactants mainlly utilized for households, industry and agriculture.

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.

Ethylbenzene Solution, NMR Reference Standard, NMR Tube Size: 5 mm 8 in., MilliporeSigma™ Supelco™

0.1% in chloroform-d (99.8 atom % D), chromium(III) acetylacetonate 0.1 mg/mL, TMS 0.01%

TraceCERT™ all-cis-4, 7, 10, 13, 16, 19-Docosahexaenoic Acid methyl ester, 10 mg/mL in Heptane, MilliporeSigma™ Supelco™

Cadmium Standard for AAS, 1,000 mg/L Cd 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.

Acetoin, MilliporeSigma™ Supelco™

(±)-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.

Polynuclear aromatic hydrocarbons 16 solution, in cycloHexane, MilliporeSigma™ Supelco™

Residual Solvents Mixture - Class IIA Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

TPH Mix Certified Reference Material, 2,000 μg/mL in Methylene Chloride, 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.

N'-Methyl Omeprazole 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

Phospholipid Mixture for HPLC from Soybean (Glycine max), MilliporeSigma™ Supelco™

Mineral Oil Standard Mixture Type A and B for EN 14039 and ISO 16703, MilliporeSigma™ Supelco™

TraceCERT™ Polynuclear Aromatic Hydrocarbons Mix, 2,000 μg/mL, MilliporeSigma™ Supelco™

2,000 μg/mL Each Component in Benzene: Dichloromethane (50:50)