Trimethoprim, 250mg Back Catalog number: 672980 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70174 Ethanol Price on request 673480 Bifenthrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 83560 p-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request