1,2,3,4,7,8-Hexachlorodibenzofuran Back Catalog number: 10633.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 10009-1-100ML Ca, 1000 µg/mL in 2% HNO3, 100ml Price on request 79361 Naphthalene Price on request 30129 EPA Method 525 - Perchlorinates & Phthalates Price on request