PCB No. 81, 10µg/ml in Isooctane, 10ml

Propyl ether

Zopiclone-d4, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 43200-80-2

2,2',3,6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,