Trifluoroacetic acid, 1000µg/ml in Water, 5ml

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

WP Inorganic Waste Water Kit

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