EPA Method 8240 Purgeable Halocarbons Back Catalog number: 43002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2231.20-5MG Ochratoxin A, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 303-47-9 Price on request 677118 (-)-Epicatechin-3-gallate, 10mg Price on request G235000 Ganciclovir, 5g Price on request