Chromatography Standards
PESTANAL™ Sulfosulfuron, MilliporeSigma™ Supelco™
Sulfosulfuron is a pre- and post-emergence sulfonyl urea herbicide, widely used in controlling grass and broad-leaf weeds in crop production. It is found to be highly effective against O.aegyptiaca.
PESTANAL™ Acibenzolar-S-methyl, MilliporeSigma™ Supelco™
Acibenzolar-S-methyl is one of the functional analogs of salicylic acid that can bring about systemic acquired resistance in plants.
PESTANAL™ Silthiofam, MilliporeSigma™ Supelco™
Silthiofam is a thiophenecarboxamide fungicide.
EPA 625 Semivolatile Calibration Mix, 1,000 μg/mL, Analytical Standard, MilliporeSigma™ Supelco™
1,000 μg/mL Each Component in Methylene chloride: Benzene (3:1)
2-Decanone, Analytical Standard, ≥99.5% (GC), MilliporeSigma™ Supelco™
2-Decanone can be obtained via liquid-phase Wacker oxidation of 1-decene in the presence of an efficient catalyst like Pd60 (Pd- palladium) nanocluster immobilized on titanium oxide support and cuprous chloride/H2O.
EPA 525 PAH Mix A, Certified Reference Material, 500 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.
Polynuclear Aromatic Hydrocarbons Mix, Certified Reference Material, 2,000 μg/mL, MilliporeSigma™ Supelco™
2,000 μg/mL Each Component in Methylene Chloride: Benzene (1:1)
VETRANAL™ Sulfapyridine-(phenyl-13C6), MilliporeSigma™ Supelco™
Chemical structure: sulfonamide