WP Organic Waste Water Kit Back Catalog number: 38319 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675781 Resmethrin, 100 µg/ml, Ethyl acetate, 5ml Price on request 675017 Acetate Mix suitable for 2007.01 per AOAC Price on request 94603 Semi-Volatile Mix #2 Price on request