LFS Solution 1 Back Catalog number: 52303A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680348 Cephalothin, 250mg Price on request 50632 Ammonia as (NH4+) Price on request 676762 Flupyrsulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request