Trimethylsulfonium iodide, 250mg Back Catalog number: 674866 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 67007 Antibiotics (Fluoroquinolones) Price on request 97677 n-Decane & 2-Methylpentane Price on request 33042 EPA Method 531.1 - Analytes Mixture Price on request