Tylosin tartrate, 250mg Back Catalog number: 683379 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675524 Bisphenol G, 100mg Price on request 680136 1,2,3,5-Tetrachlorobenzene, 100 µg/ml, Methanol, Price on request 2518.7-100MG Theophylline,neat,neat,100mg, Price on request