Ethanol standard in water,1.5g/L,water, 3mL

2,2',4,5,5'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-73-2

5ß(H)-Cholane, 100µg/ml in Isooctane, 1ml

Tetradifon, 250mg