Glycolic acid

1,1,1-Trichloro-2-[2-chloro(13C6)phenyl]-2-[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

Undecane, 1ml

3,3',4,4',5-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane