cis-1,2-Dichloroethylene, 100µg/ml in MeOH, 5ml

Pentachlorobenzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 608-93-5

Single 15+1 EU PAHs, 200µg/mL each in toluene, 200µg/mL, Solvent-toluene, Unit kit, # of units-1, Cas.no.

Formaldehyde (0.1 ppm)