UV 254 Absorbance / DOC Back Catalog number: 54166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50707 Multi Elements Solution Price on request 1027.12-500MG Perfluoro-tri-n-butylamine, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 311-89-7 Price on request 9447.14-100-CY Benomyl Price on request