Trimethoprim, >99%, 1g Back Catalog number: 92131-1G Availability: In the manufacturer's stock Price on request - + Recommended 678436 Isofenphos-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 9756.17-10MG n-Butyl iso-pentyl phthalate (n-Butyl 3-methylbutyl phthalate), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 144648-76-0 Price on request 71895 2-Methylcatechol Price on request