Carboxin-sulfoxide, 100 µg/ml, Acetonitrile, 1ml

Sampling Standard Solution, in Nonane/1.6% toluene, 1,2ml

2,2’,3,4’,5,5’,6-Heptachlorobiphenyl (187)

n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL,