Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: P-094S Availability: In the manufacturer's stock Price on request - + Recommended 66169 3,3',4,4',5,5'-Hexachlorobiphenyl (169) Price on request XA10331100AC Atrazine-desethyl D6, 100 ng/µl, 1.1ml Price on request 679769 Propamocarb-N-desmethyl hydrochloride, 10.0 µg/ml, Price on request