2,4,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Addition to Norwegian Standard (NS 9815) 100µg/ml in toluene 0244.24 Dibenzo[a,e]pyrene 100µg/ml 0242.24 Dibenzo[a,h]pyrene 100µg/ml 0241.24 Dibenzo[a,i]pyrene 100µg/ml 0001.18 Triphenylene 100µ

Naproxen, 100 µg/ml, Methanol, 1ml

11-Deoxycorticosterone, 100µg/ml in MeOH, 1ml