Ethanol standard in water,5.0g/L,water, 3mL

Chlorpyrifos-methyl, 100 µg/ml, Toluene, 1ml

2,4'-Dichlorobenzophenone, 100 µg/ml, Ethyl aceta

Chloroparaffin C14-C17, 42% Cl, 100µg/ml in CY, 10ml