Aroclor 1242

(+/-)-Tridimefon-d4 (4-chlorophenoxy-d4),100 µg/mL,acetonitrile,1mL,

Folpet, 100 µg/ml, Cyclohexane, 1ml

2,2',3,4,4'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,