Diquat dibromide-d4 Back Catalog number: 2939.12-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50644 Multi-Element Solution 1 Price on request 675398 Fenpropimorph, 10.0 µg/ml, Acetonitrile, 10ml Price on request 40059 EPA Method 645 Analytes Price on request