Chromatography Standards
phyproof™ Glucotropaeolin potassium salt, ≥90% (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
Amino Acid Standards, Physiological, Analytical Standard, Acidics and Neutrals, MilliporeSigma™ Supelco™
Amino acids listed are 2.5 mumoles per mL except L-cystine at 1.25 mumoles per ml.
PESTANAL™ Bixafen, MilliporeSigma™ Supelco™
Bixafen is a succinate dehydrogenase, which belongs to the pyrazole group of fungicides. It finds applications as a broad spectrum fungicide in controlling pathogens in cereal plantations.
VETRANAL™ Etoricoxib, MilliporeSigma™ Supelco™
Etoricoxib is a non-steroidal cyclooxygenase-2 (COX-2) selective anti-inflammatory drug mostly used to treat patients suffering from osteoarthritis and rheumatoid arthritis.
TraceCERT™ Phenanthrene certified reference material, 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.
Patulin Solution, 100 μg/mL in Acetonitrile, MilliporeSigma™ Supelco™
Patulin is a mycotoxin produced by several mold species. It has been found in fruit, especially apples, fruit juice, cider and stewed fruits. Because of its highly toxic properties, this compound has been the focus of many studies.
Aflatoxin G1-13C17 Solution, 0.5 μg/mL in Acetonitrile, MilliporeSigma™ Supelco™
Aflatoxin G1-13C17 is the 13C isotope-labeled analog of the mycotoxin, aflatoxin.
Zearalenone Solution, 100 μg/mL in Acetonitrile, MilliporeSigma™ Supelco™
Zearalenone is a mycotoxin produced byFusarium graminearum, culmorum crookwellense and roseum in food of plant origin. It is an endocrine disrupter since it binds to the estrogen receptors and interacts with the steroidogenic enzymes.
Methyl heptanoate, ≥99.8% (GC), MilliporeSigma™ Supelco™
Methyl heptanoate is a fatty acid ester prepared by treating heptanoic acid with methyl alcohol in the presence of hydrochloric acid or sulfuric acid. It is commonly used as a flavoring agent in food products.
PESTANAL™ Dibutyl phthalate-3,4,5,6-d4, MilliporeSigma™ Supelco™
Dibutyl phthalate-3,4,5,6-d4 may be used as a standard solution in the determination of phthalic acid esters in soil, using gas chromatography coupled with mass spectrometry (GC/MS).
Pyrocatechol, Certified Reference Material, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
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.