Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane

1,2,3,4,6,7,8,9,10,10,11,11-Dodecachloro-14,4a,5a,6,9,9a,9b-octahydro-1,4,6,9-dimethanodibenzofuran,50 µg/mL,toluene,1mL,

2,5-Dibromotoluene

Boscalid (Nicobifen), 100 µg/ml, Ethyl acetate,