Siduron, 100 µg/ml, Acetonitrile, 1ml

Heptafluorobutyric anhydride, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 336-59-4

ICP-MS Mix #1

2,2',3,4-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,