Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane Back Catalog number: PCB-SS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1019.12-K-IO-X10 n-Dodecane-d26, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-30-1 Price on request 33421 n-Dodecane Price on request 82535 EPA Method 8250 - Acid Matrix Spiking Solution Price on request