Pirimiphos-methyl, 100 µg/ml, Acetonitrile, 1ml

Donepezil Hydrochloride, 10mg

Alachlor D13 (2,6-diethylphenyl D13), 100 ng/µl, 1.1ml

2,2',6-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,