Fonofos, 100 µg/ml, Acetonitrile, 1ml

2,2',3,4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Candesartan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 139481-59-7

1,3,6,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane