Cd, B, Mn, Fe, Cu Mix Back Catalog number: 50802 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9280.16-100-ME DL-Propranolol hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 318-98-9 Price on request 680570 Elaidic acid methyl ester, 100mg Price on request 11745.12-100-IO 2,2',3,4',5,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request