PCB PWDM Standard

trans-11-Nor-9-carboxy-delta9-THC-D3, 0.1mg/ml in MeOH, 1ml

Demeton-S-methyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 919-86-8

1,2,4,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane