Trimethoprim, certified, 0.25g Back Catalog number: C17875000 Availability: In the manufacturer's stock Price on request - + Recommended 1596.16-10MG Pyrene-1-sulfonic acid sodium salt, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 59323-54-5 Price on request M160100 Maltohexaose, >95%, 100mg Price on request D453303-100MG 6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbo Price on request