1,2,3,7,8-Pentachlorodibenzo-p-dioxin Back Catalog number: 10626.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 59414 Thiosulfate (S2O32-) Price on request 677179 4-Nonylphenol-di-ethoxylate, 50 µg/ml, Acetone, Price on request 82505 EPA Method 8250/8250A Mix #2 - Acids Price on request