Mass-Labelled PCB Congener Solution/Mixture, 1.2ml, nonane Back Catalog number: MBP-D7 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1089.22-K-TX10 Benzo[ghi]perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-66-7 Price on request EPA-513CVS EPA Method 513 Calibration Kit, 6 x 500ul, nonane Price on request 71568 4,6-Dinitro-2-methylphenol-PFB derivative Price on request