1-Hydroxychlordene, 1.2mL x 100ug/mL, nonane

CONOSTAN S-12 Standard, 100 ppm, 200g

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

Cleanup Standard Spiking Solution, 1.2ml, nonane