2,4,5-T-methyl ester, 250mg Back Catalog number: 681511 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BP-D7 Native PCB Congener Solution/Mixture, 10µg/ml in Nonane, 1,2ml Price on request MDD-12478 1,2,4,7,8-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request N525482 N-Nitrosodipropylamine-d14, 5mg Price on request