2,6-Dibromodiphenyl ether,50 µg/mL,isooctane,1mL,

3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Alkanes-Mix 12, 100µg/mL in Toluene, 1ml

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39635-31-9