2-Butanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 78-93-3

6-Methylchrysene, 10mg

4,4-Dichlorobiphenyl (BZ-15)

Tetrabenzo[def,lm,grs,yz]pyranthrene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 190-65-8