ICP-AES ICV Water/ Soil Matrix, in 5% HNO3, 100ml

Imidacloprid olefin, 10 µg/ml, Acetonitrile, 10m

Tolpyralate, 100 µg/ml, Acetonitrile, 1ml

2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml