Diquat dibromide-d4 Back Catalog number: 2939.12-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-IS-J20 Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane Price on request C13781000 Fluorobenzene, 1ml Price on request 56021 Scandium (Sc) Price on request