PAH-Mix 183, 10 ng/µl, 1ml Back Catalog number: LA20950183CY Availability: In the manufacturer's stock Price on request - + Recommended MPN-56 1,2,3,7,8-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request 9444.11-100 Tokuthion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 344643-46-4 Price on request 70328 Aldicarb sulfone Price on request