Simple Cyanide (CN-) Back Catalog number: 54012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684308 Mefenpyr, 10mg Price on request 72223 Ciprofloxacin, 1000µg/mL in water, 1ml Price on request 680236 trans-3-Hydroxycotinine, 100 µg/ml, Methanol, 1m Price on request