PCB No. 50, 100µg/ml in Isooctane, 1ml

Terbufos-d10 (O,O-diethyl-d10),100 µg/mL,acetonitrile,1mL,

2,3-Dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 5910-89-4

ICP-MS Mix