Isoxathion, 10 µg/ml, Ethyl acetate, 10ml

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

1H-Benzotriazole-4,5,6,7-d4,100 µg/mL,isooctane,1mL,

Epichlorhydrin, 100µg/ml in Acetonitrile, 5ml