2,3-Benzofuran Back Catalog number: 71128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675850 Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml Price on request 63128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request 3594.55-1MG Chlorophyll B, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 519-62-0 Price on request