EPA Method 8240A Calibration Check Compounds Back Catalog number: 82412 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96592 (R)-(-)-Phenylephrine Price on request 681027 Chlordecone (Kepone), 10.0 µg/ml, Isooctane, 10m Price on request 3700.42-10-05ME 13-Desmethyl spirolide C, 10.2µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 334974-07-1 Price on request