Perfluoro-3,5,5-trimethylhexanoic acid, 1.2ml x 50ug/ml, methanol

2,4',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-36-3

1,1,2,2-Tetrachloroethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-34-5

Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,