Perchlorate Level 1

1,1,2,2-Tetrachloroethane-d2

Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

Terbuthylazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 5915-41-3