EPA Method 504.1 - 524.2 Analytes Back Catalog number: 96656 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684125 2-(1-Hydroxyethyl)-6-methylaniline, 5mg Price on request 674946 Benzethonium chloride, 100mg Price on request 70492 Phorate, 1000µg/ml in MeOH, 1ml Price on request