Acetochlor OA, 100 µg/ml, Acetonitrile, 1ml

Sevoflurane, 1000µg/ml in MeOH, 1ml

2,3,4,4'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Fenthion-oxon-sulfone, 10.0 µg/ml, Acetonitrile,