Isocratic Test Standard Back Catalog number: 93755 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71577 2,4-Dichlorophenol-PFB derivative Price on request 11787.10 1,2,3,4,5,6,7-Heptachloronaphthalene,,,, Price on request MBP-169 3,3',4,4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request