Multi-Element Solution 2 Back Catalog number: 53134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679283 Metoprolol acid, 25mg Price on request 1972.12-100-IO 2,2',4,4',5,6'-Hexabromodiphenyl ether,100 µg/mL,isooctane,1mL, Price on request 672874 Nitrofurantoin, 250mg Price on request