Total Suspended Solids (TSS)

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

Cloquintocet-mexyl, 10.0 µg/ml, Acetonitrile, 10

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane