2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-5 Availability: In the manufacturer's stock Price on request - + Recommended TEP Triethyl phosphate, 1.2ml x 50ug/ml, toluene Price on request 90887 Propachlor Price on request 92934 Retention Marker Standard - TX1005 Price on request