Alachlor ESA, 1000µg/ml in MeOH, 1ml

1,2-Dichloroethane-d4 & Toluene-d8

Benzo[a]pyrene D12, 10µg/mL in Cyclohexane, 10ml

2,4,6-Tribromophenol, Internal Standard Stock Solution Cat No 2060.6 1.148mg/mL, in ethanol, 5mL