Tylosin, 250mg Back Catalog number: 674913 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PN-40S 1,2,6,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 674463 Chloroxynil, 25mg Price on request 70447 1-Naphthylamine Price on request