13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml

Toxaphene Parlar-No. 26, 1µg/mL in Cyclohexane, 1ml

Custom Mix, deuterated PAHs 2 µg/mL each 1086.12 Biphenyl-d10 1525.20 Benzo[e]pyrene-d12 1534.20 Perylene-d12

2-Amino-4,6-dichlororpyrimidine, 100mg