COD from KHP Back Catalog number: 54290 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDF-138 1,3,8-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 40716 Benzo(g,h,i)perylene Price on request 70256 Propachlor, 1000µg/ml in MeOH, 1ml Price on request