Hydrogen Cyanide

Hydrogen Cyanide

Shop Hydrogen Cyanide (HCN) calibration gas cylinders at Trigas USA. Available in 34L and 58L aluminum cylinders. Concentrations from 5 PPM to 10 PPM in nitrogen balance. NIST traceable with ±10% tolerance and 6-month shelf life. Ships in 24 hours with Certificate of Analysis. Essential for fire service HazMat response, chemical plant monitoring, fumigation safety, and semiconductor manufacturing. Compatible with MSA, Draeger, and Honeywell HCN detectors.

3 products