Chromatography Standards
Dexamethasone Phosphate 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
Methyl palmitate, ≥99.0% (GC), MilliporeSigma™ Supelco™
Methyl palmitate is a fatty acid methyl ester, which shows potential anti-inflammatory and antifibrotic effects by preventing bleomycin-induced lung inflammation and inhibiting the nuclear factor kappa-β pathway(NF-κB).
phyproof™ Synephrine, ≥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
Dextran for for GPC 670,000, MilliporeSigma™ Supelco™
Dextran is a polysaccharide. Dextran fluids behave as colloids; and also are used as plasma substitution. It may have siliconizing effect helping in coating raw serosal surfaces.
TraceCERT™ 2-Butanone-DNPH Solution, 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.
Xanthotoxin, ≥98% (GC), MilliporeSigma™ Supelco™
Xanthotoxin is an allelochemical or a phototoxic allomone mainly found in host plants of black swallowtail. It can have the tendency to induce tolerance towards α-cypermethrin, a pyrethroid insecticide used for insects like Helicoverpa zea.
N,N-(4-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}, 1,000 μg/mL, MilliporeSigma™ Supelco™
Derivative of 2,4-TDIP, 1,000 μg/mL in DMSO (as the derivative)
Obidoxime chloride, ≥97.0% (HPLC), MilliporeSigma™ Supelco™
Obidoxime chloride is a drug, belonging to the group of oximes. It is found to be useful for the treatment of organophosphorus (OP) poisoning, since it has the ability to reverse the binding of organophosphorus compounds to the enzyme acetylcholinesterase (AChE).
Fumonisin B1 reference material, MilliporeSigma™ Supelco™
Fumonisins are a family of mycotoxins that are characterized by their structurally related homologs. They are generally produced by fungi of Fusarium species.