Mefenpyr-diethyl, 100ug/ml in Acetonitril, 5ml

2,2,7,7-Tetramethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1071-31-4

D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

Metazachlor ESA sodium salt, 10.0 µg/ml, Acetonit