Demeton-O, 25mg Back Catalog number: 677651 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 97814 Phenols Standard #1 Price on request 9006.4-2K-DC N-Nitrosodiethylamine, 2000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 55-18-5 Price on request 79167 Heptachlor Price on request