Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Back Catalog number: PCB-IS-C20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 8909.14-100-T 5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane Price on request ISO/DIS9377-4-2 Stearyl Stearate Test Sol., 2000 µg/mL in CY, 10ml Price on request 2149.6-K-IO 2,3,4,6-Tetrachlorophenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 58-90-2 Price on request