EPA Method 8310 Surrogate Standard Back Catalog number: 94123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70550 Benzoylprop ethyl Price on request 0103.10-K-HX (1S)-(-)-cis-Pinane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 4755-33-3 Price on request 71042 2,5-Dimethylpyrazine Price on request