na INLIS000000000004574 Ind 0010-1118004574 IMPROVEMENT in the analysis of chlorobiphenyls prior to the certification of seven CBs in two fish oils IMPROVEMENT in the analysis of chlorobiphenyls prior to the certification of seven CBs in two fish oils D.E. Wells... [et al.] Aberdeen DAFS Marine Laboratory 1988 7 p.: ill.; 30 cm. 7 p.: ill.; 30 cm. Br.665.213IMP Repr. from : Fresenius Z. Anal. Chem., 1988, (332) p. 591-597 Bibl.: p. 597. 665.213 FISH OILS ANALYTICAL METHODS EQUIPMENT CERTIFICATION mfn-6320