2,3',5-Trichlorobiphenyl (26)

Thiamethoxam-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

Dextromethorphan hydrobromide monohydrate,1000 µg base/mL,MeOH,1mL,

Demeton-S-methyl, 10.0 µg/ml, Ethyl acetate, 10m