EPA Method 525.2 Standard Back Catalog number: 92694 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54243 Total Organic Halides (TOX) Price on request 673459 Thiophanate-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 72559 3,3-Dimethyl-1-butanol Price on request