WP Organic Waste Water Kit Back Catalog number: 38319 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19097 EPA Method 602 - Surrogate Standard Price on request 681985 Sulfoxaflor Metabolite X11721061, 10mg Price on request 679982 (-)-Nicotine, 100 µg/ml, Methanol, 1ml Price on request