EPA Method 601 Purgeable Halocarbons Back Catalog number: 40000 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79211 Ethion Price on request 70165 Disulfoton, 1000µg/ml in MeOH, 1ml Price on request O148500 Ochratoxin B, 5mg Price on request