Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane Back Catalog number: PCB-IS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended L-PFUDS Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH, 1,2ml Price on request 10256.14-1G Aspartame, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 22839-47-0 Price on request 38128 CWA 2-Chloroethyl vinyl ether Price on request