PCB 95, 10 µg/ml, Isooctane, 10ml

Cinidon-ethyl, 100 µg/ml, Acetonitrile, 5ml

CONOSTAN 1000ppm Standard, Si, 50g

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