Chlorpyrifos, 1000µg/ml in Hexane 1ml Back Catalog number: 81403 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8886.15-K-T 2-Ethylhexyl-2,3,4,5-tetrabromobenzoate Price on request 54328 Bicarbonate Anion (HCO3-) Price on request 92371 2,4-Dinitrophenol Price on request