Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml

3-Octanone

Pyrimethanil-d5 (phenyl-d5),100 µg/mL,acetonitrile,1mL,

2,3',4'-Trichlorobiphenyl (= 2',3,4-),100 µg/mL,isooctane,1mL,