Potassium (K) Back Catalog number: 50378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12106.15-100MG Cefaclor,neat,neat,100mg, Price on request 33191 cis-1,2-Dichloroethene Price on request 9446.12 Merphos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 150-50-5 Price on request