Chromatography Standards
PESTANAL™ Ethalfluralin, MilliporeSigma™ Supelco™
Ethalfluralin belongs to the group of dinitroaniline herbicides used as a pre-emergence herbicide for controlling weeds in a variety of crops such as potatoes, pumpkins, squash, canola, dry peas, drybeans, soybeans, sunflowers, peanuts, etc.
PESTANAL™ Malathion Solution, 100 μg/mL in cycloHexane, MilliporeSigma™ Supelco™
Malathion is an organophosphate mostly used as pesticide.
Sodium nitrite, Analytical Standard, 98.0-102.0% (RT), MilliporeSigma™ Supelco™
Sodium nitrite exhibits antioxidant property and is commonly used as a preservative to prevent the chemical and microbiological deterioration of food products.
Chlorhexidine acetate 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.
Ethyl benzoate, ≥99.0% (GC), MilliporeSigma™ Supelco™
Ethyl benzoate belongs to the class of aromatic esters.
PESTANAL™ Pirimiphos-methyl, MilliporeSigma™ Supelco™
Pirimiphos-methyl (PMM) is an organophosphorous pesticide.
1-Propanol Pharmaceutical Secondary Standard, Certified Reference Material, 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.
Acetone Pharmaceutical Secondary Standard, Certified Reference Material, 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. Acetone is an organic compound and in contrast to petroleum based hexane, it is a biorenewable solvent obtained via fermentation. It is generally used as a solvent for many gums, resins, and in the production of plastics.