Dinoterb, 10 µg/ml, Acetonitrile, 10ml

Decyl octyl phthalate, 100µg/ml in MeOH, 1ml

2,2',3,4,4',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Calibration Kit for WHO (Dioxin-like) PCBs; EN 1948-4:2010, 6 x 500ul, nonane