1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

ILM 05.3 ICP-AES ICV Mix, Varied µg/mL in 5%-HNO3 / Water, 4x25ml

1,4-Dibromobenzene,1000 µg/mL,isooctane,1mL,

Isoproturon-d3 (N-methyl-d3)