PCB No. 180, 10µg/mL in Isooctane, 10ml

Thallium (Tl)

4-n-Octylphenol monoethoxylate,10 µg/mL,acetone,1mL,

Dibenzo[e,ghi]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 190-95-4