Trimethoprim, >98,0%, 25g Back Catalog number: T2286 Availability: In the manufacturer's stock Price on request - + Recommended 1434.12-250MG 2,6-Diisopropylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 2078-54-8 Price on request PCB-IS-B100 Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request 3104.12-50-IO 2,2',5,6'-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60044-25-9 Price on request