Dichlorprop, 1000µg/ml in MTBE, 1ml

3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Acetamiprid, 10.0 µg/ml, Ethyl acetate, 10ml

2,2',3,3',4',5,6-Heptachlorobiphenyl (177)