Atrazine desethyl, 100µg/mL in MeOH, 1ml Back Catalog number: P-343S Availability: In the manufacturer's stock Price on request - + Recommended 2222.12-100-IO 4'-Fluoro-2,3',4,5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 15900-0670-100AN5 Carboxin, 100µg/ml in Acetonitrile, 5ml Price on request 673551 Dieldrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request