Atrazine desethyl, 100µg/mL in MeOH, 1ml Back Catalog number: P-343S Availability: In the manufacturer's stock Price on request - + Recommended 678103 Propetamphos, 100 µg/ml, Acetonitrile, 1ml Price on request 70064 cis-Chlordane Price on request 678401 Ethion, 100 µg/ml, Acetonitrile, 5ml Price on request