PCB No. 185, 5mg Back Catalog number: C-185N Availability: In the manufacturer's stock Price on request - + Recommended 12359.15-100-ME Monobenzyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml Price on request DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 53117 ICP-MS Memory Check Solution B Price on request