Selenium (Se) Back Catalog number: 59960 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677349 N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 100 Price on request 8876.7-25-AN U{13C7}-Patulin, 25µg/mL, Solvent-acetonitrile, Unit 1,2mL, # of units-1, Cas.no. Price on request 8:2DIPAP Sodium bis(1H,1H,2H,2H-perfluorodecyl)phosphate, 1.2ml x 50ug/ml, methanol Price on request