EPA Method 8240A - Purgeable Surr Std Back Catalog number: 20002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3301.24-K-IO Methyl 14-cis-tricosenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 50995-25-0 Price on request 66154 PCB No. 154, 100µg/ml in Isooctane, 1ml Price on request 93416 EPA Method 610/8310 Analytes Price on request