Cyanide Total & PAC - Water Back Catalog number: 55206 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDD-12479 1,2,4,7,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 10041.19 6-Acetylmorphine (free base), , Solvent-, Unit , # of units-, Cas.no. Price on request 94568 PCB Congener Surrogate Standard Mix Price on request