Chromatography Standards
DDT-Endrin Mix, Certified Reference Material, 500 μg/mL Each Component 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.
Atrazine, MilliporeSigma™ Supelco™
Atrazine is a commonly used herbicide, which belongs to the triazine class of herbicides. It is generally used for weed control management in agricultural crops.
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
TraceCERT™ Boscalid, 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 the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.
Naphthalene-d8 Solution, Certified Reference Material, 2,000 μg/mL in Dichloromethane, 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.
TraceCERT™ EPA 8270 Organophosphorus Pesticide Mix 2, 2,000 μg/mL Each Component in Dichloromethane, 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.
Icariin, ≥95% (HPLC), MilliporeSigma™ Supelco™
Icariin is a major flavonoid isolated from Epimedium spp. leaves, used as a traditional Chinese medicine to nourish the kidney and reinforce yang.
Acetaminophen Impurity C 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
2-Methoxyethanol, ≥99.9% (GC), MilliporeSigma™ Supelco™
2-Methoxyethanol is an organic compound, which is commonly used as a solvent for industrial and consumer products.
PESTANAL™ Desmethyl-formamido-pirimicarb, MilliporeSigma™ Supelco™
Desmethyl-formamido-pirimicarb is a derivative of the pesticide, pirimicarb.
phyproof™ Swertiamarine, ≥95% (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
TraceCERT™ Triclosan 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.
