Method 1613 Calibration Solution [CS1], in Nonane, 0,2ml

1,2,3,4,6-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Imazalil, 100 µg/ml, Acetonitrile, 5ml

Tetrabromo-o-chlorotoluene, 1.2ml x 50ug/ml, toluene