2,4-DB-methyl ester, 100 µg/ml, Ethyl acetate, 5

Dibenz[a,h]anthracene-d14, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 13250-98-1

2,6-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane

2-Chlorobiphenyl