1-Methylpyridinium iodide, 100mg Back Catalog number: 681406 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59256 Nitrate (NO3-) as N Price on request 55210 WS Low Level Perchlorate Price on request 673531 2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Price on request