Metals in Residual Oil Std 7, 100ml Back Catalog number: SCP150-421-030 Availability: In the manufacturer's stock Price on request - + Recommended HPCB-4007N 4-Hydroxy-2',3',4',5'-tetrachlorobiphenyl, 10mg Price on request MDF-2378 2,3,7,8-Tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 10320.14-100-ME Metazachlor-d6, 100µg/ml in MeOH, 1ml Price on request