Dicrotophos, 100 µg/ml, Methanol, 1ml

2,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32690-93-0

Dicofol, 10.0 µg/ml, Ethyl acetate, 10ml

ASTM D-4815 Calibration Mix #4