CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl

1,1-Cyclohexanediacetic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 4355-11-7

Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml

4-Chloro-3-methylphenol-2,6-d2, 2,5mg