2,3,4'-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

(6)Helicene, racemic mixture of two enantiomers, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 187-83-7

EPA Method 8250/8250A Cal Check BNS

3,3-Dichlorobiphenyl (BZ-11)