Permeation tubes for hydrogen cyanide

Now able to be used with Hydrogen Cyanide, the Dynacal Permeation Tubes are small, inert capsules containing a pure chemical compound in a two phase equilibrium between its gas phase and its liquid or solid phase. At a constant temperature, the device emits the compound through its permeable portion at a constant rate. Accurate, stable concentrations range from PPB to high PPM.

VICI Metronics, Inc.