2,2',3,3',5,5',6,6'-Octachlorobiphenyl (202)

(Z)-Metominostrobin, 10 µg/ml, Acetonitrile, 1ml

Trixylyl phosphate, technical mixture,1000 µg/mL,isooctane,1mL,

Atrazine desethyl, 100µg/mL in MeOH, 1ml