Prometryne Back Catalog number: 79223 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended ACQ-SE13-115 Ethanol standard in serum,1.3g/L,serum, 1.5mL Price on request 1691.1-1ML Chlorodibromomethane, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 124-48-1 Price on request 71086 2,3-Butanediol Price on request