2,2,3,3,4,4,5,6-Octachlorobiphenyl

Internal Standard for GC-analysis of PAH-compounds III 0768,16 3,6-Dimethylphenanthrene 0254,20 2,2’-Binaphthyl Conc: 500 µg/mL in DCM, 4.5mL in Certan, 10mL screw-cap

Clindamycin hydrochloride, 1g

1-Naphthylamine, 50mg