Tylosin, 250mg Back Catalog number: 674913 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674571 Swep, 10.0 µg/ml, Acetonitrile, 10ml Price on request 673252 Desmedipham, 10.0 µg/ml, Acetonitrile, 10ml Price on request 59883 Metals Mix #1 Price on request