Chromatography Standards
Undecanoic acid, ≥99% (GC), MilliporeSigma™ Supelco™
Undecanoic acid is a medium chain fatty acid and the most fungitoxic compound commonly used in the treatment of superficial mycoses in humans.
Succinic Acid, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™
Succinic acid is a dicarboxylic acid, which is used primarily as an acidity regulator in the food and beverage industry. Pharmaceutically, it is usually used as a conjugate feeder acid to form succinate salt and as an excipient. 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.
PESTANAL™ Imidacloprid-olefin, MilliporeSigma™ Supelco™
Imidacloprid-olefin is a metabolite of the insecticide, imidacloprid.Find more information here: Neonicotinoids
CERILLIANT™ Ocfentanil Solution, 100 μg/mL in Methanol, Sold by MilliporeSigma™ Supelco™
Certified reference material
CERILLIANT™ Norfentanyl-D5 oxalate Solution, 1.0 mg/mL in Methanol (as free base), Sold by MilliporeSigma™ Supelco™
Certified reference material
PESTANAL™ Azaconazole, MilliporeSigma™ Supelco™
Azaconazole has been used as an internal standard in the determination of propiconazole, a fungistatic agent in white spruce, using gas chromatography/mass spectrometry (GC/MS).
Candesartan Cilexetil Related Compound B 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
PESTANAL™ 4-Isopropylthioxanthone, MilliporeSigma™ Supelco™
A mixture of 4-isopropylthioxanthone and 2-isopropylthioxanthone can be used as photoinitiator in ultraviolet(UV)inks, which finds applications in plastic or paper based packaging materials.