Trimethoprim, certified, 0.25g Back Catalog number: C17875000 Availability: In the manufacturer's stock Price on request - + Recommended 675396 2,3,6-Trichlorophenol, 10 µg/ml, Methanol, 10ml Price on request 679947 Thiamethoxam Metabolite CGA 353968, 100 µg/ml, Ac Price on request MDD-2378 2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request