Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane Back Catalog number: PCB-IS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 98554 Formaldehyde (0.5 ppm) Price on request MCDE-61 2,3,4,5-Tetrachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 93983 Dibromoacetic acid Price on request