Isoproturon D6 (dimethyl D6), 100 ng/µl, 1.1ml

Lenacil, 100µg/ml in Acetonitrile, 5ml

Dichloroacetic acid, 100 µg/ml, Acetonitrile, 1m

1,2,5,6-Tetrabromocyclooctane,50 µg/mL,MeOH,1mL,