Phenanthrene - 40%

Chlorotoluron D6, 100µg/mL in Acetone, 1ml

2-n-Propoxy-3(5)-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

PCB No. 47, 100µg/ml in Isooctane, 1ml