Chromatography Standards
VETRANAL™ Nafcillin sodium salt, MilliporeSigma™ Supelco™
Chemical structure: ß-lactam
Lewatit™ MonoPlus TP 214 Ion Exchange Resin, MilliporeSigma™ Supelco™
Lewatit™ MonoPlus TP 214 is a type of chelating ion-exchange resin.
ASTM™ D5307 Crude Oil Internal Standard, Certified Reference Material, MilliporeSigma™ Supelco™
Equal weights of the hydrocarbons listed. Add to the crude oil sample as the internal standard.
Valproic acid Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards
Isopropyl myristate, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™
Isopropyl myristate is an ester of isopropyl alcohol myristic acid. It is mainly used as a solubilizer, emulsifier and emollient in cosmetic and topical medicines. It also finds applications as a flavoring agent in the food industry.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.
TraceCERT™ Glutaric 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 primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Ginkgolic acid C17:1, ≥95.0% (HPLC), MilliporeSigma™ Supelco™
Ginkgolic acid C17:1 is a toxic phenolic compound obtained from the leaves and fruits of Ginkgo biloba.
Methyl palmitoleate, ≥98.5% (GC), MilliporeSigma™ Supelco™
Methyl palmitoleate is a major component of biodiesel having low temperature property, which is found to be more advantageous than methyl oleate.
2,3,5,6-Tetramethylpyrazine, Analytical Standard, ≥98.0% (GC), MilliporeSigma™ Supelco™
2,3,5,6-Tetramethylpyrazine is a flavor compound belonging to the class of pyrazines. It is found to be a main active ingredient of the traditional Chinese medicine, Chuanxiong and Ma-Huang herbs, used to treat asthma.
TraceCERT™ Taurine, 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 primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Nitenpyram, Thermo Scientific Chemicals
CAS: 150824-47-8 Molecular Formula: C11H15ClN4O2 Molecular Weight (g/mol): 270.72 InChI Key: CFRPSFYHXJZSBI-DHZHZOJOSA-N IUPAC Name: [(1E)-1-{[(6-chloropyridin-3-yl)methyl](ethyl)amino}-2-nitroethenyl](methyl)amine SMILES: CCN(CC1=CC=C(Cl)N=C1)C(\NC)=C\[N+]([O-])=O