UV 254 Absorbance Back Catalog number: 59366 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50123 Multi-Elements Mix Price on request 1119.20-200-T Dinaphtho[2,1-b;2',3'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 204-91-1 Price on request P479950 Piperacillin, 1g Price on request