Anions Mix #2

4,4'-DDD, 100 µg/ml, Toluene, 5ml

Chloroparaffin C14-C17 57% Cl, 100µg/mL in CY,10ml

2,2',3',4,4',5-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane