Mass-Labelled PBB Solution/Mixture, 1.2ml, nonane Back Catalog number: MBB-MXA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 98848 4,4’-DDE Price on request DEC-603 Dechlorane 603, 1.2ml x 50ug/ml, toluene Price on request 95107 Triethyleneglycol monoethyl ether Price on request