1,2,3,7,8,9-Hexachlorodibenzofuran Back Catalog number: 10635.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended C10303000 L-(+)-Ascorbic acid, certified, 0.25g Price on request 52305 LFS Solution 3 Price on request 92134 EPA Method 525 Pesticide Standard Price on request