Tylosin, 250mg Back Catalog number: 674913 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 95129 11 VOC Mix, 200µg/ml in MeOH, 1ml Price on request 59736 Parent for (Metals Mix #1) Price on request 94519 EPA Method 551.1 Standard Price on request