Cefalexin monohydrate, 250mg Back Catalog number: 680355 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended CA12670200 Dimethachlor ESA sodium salt, 10mg Price on request 0225.26-200-T Naphtho[1,2,3,4-ghi]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 190-84-1 Price on request 681453 Etobenzanid, 25mg Price on request