Chlorinated Pesticides & PCB,10ug/ml in IO:TO, 1ml

Siloxane - Mix 8, 100µg/ml in Acetone, 5ml

Salicylic acid-d4 (3,4,5,6-d4), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7864-17-0

Terbufos, 100µg/mL in Acetonitrile, 1ml