Methyl cis-8,11,14-eicosatrienoate C20:3, 10mg/ml in heptane, 1ml Back Catalog number: UFA-022S Availability: In the manufacturer's stock Price on request - + Recommended 2127.12-100-IO Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12672-29-6 Price on request 36004 EPA Method 8260 Volatile Standard Price on request 63171 2,2',3,3',4,4',6-Heptachlorobiphenyl (171) Price on request