EPA Method 8010A Back Catalog number: 80100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1570.34-10MG Pseudomorphine (free base), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 125-24-6 Price on request 685499 Stearyl stearate, 100mg Price on request 678458 Piperonyl butoxide, 100 µg/ml, Acetonitrile, 5ml Price on request