2-Chloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: MDD-2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-0-S Dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 675074 Quizalofop-ethyl, 50mg Price on request 54214 Ammonia as (NH4+) Price on request