WA VPH Marker Standard

2-Chloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

7-Methylbenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 24964-09-8

Triazophos, 1000µg/ml in MeOH, 1ml