2,2',3,4',5-Pentachlorobiphenyl, 5mg Back Catalog number: C-090N Availability: In the manufacturer's stock Price on request - + Recommended 680626 Terbuthylazin Metabolite CGA 324007, 10mg Price on request 71151 Caffeine, 1000µg/ml in MeOH, 1ml Price on request 12-B-78-CDF 1,2-Dibromo-7,8-dichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request