Azithromycin dihydrate, 50mg Back Catalog number: 674872 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 53101 ICP-MS Verification Standard #2 Price on request 59097 Lithium 6 (Li6) Price on request 11762.12-100-IO 2,2',3,4,4',5,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request