Verification II Standard 1 Back Catalog number: 53019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-37 3,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request PFPEA Perfluoro-n-pentanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 679222 Mapenterol hydrochloride, 5mg Price on request