1,3-Butadiene Back Catalog number: 71492 Availability: In the manufacturer's stock Price on request - + Recommended 10634.12-50-T 1,2,3,6,7,8-Hexachlorodibenzofuran Price on request ULM-8157-1.2 Cyanuric acid, 100µg/mL in Water, 1,2ml Price on request 82602 EPA Method 8060 QC Check Solution Price on request