Chlorpyrifos, 1000µg/ml in Hexane 1ml Back Catalog number: 81403 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12081.13-100-NN Naphthalene-1,2,3,4,9,10-13C6,100 µg/mL,n-nonane,1mL, Price on request 10181.10-1G 1,8-Cineole, 99%, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 470-82-6 Price on request 11064.12-K-MEX2 2,6-Diisopropylphenol-d18,1000 µg/mL,MeOH,1mL, Price on request