Shigematsu Gas Mask Absorption Can for Hydrogen Cyanide CA-606/HC 1 pc

Catalog number: CA-606/HC Uses: ●Working with toxic gases. Specifications: ●Target gas: Hydrogen cyanide ●Compatible models: GM164, GM164-1 ●National inspection category: Direct connection type ●Breakthrough time (min): 55 ●Standard value (min or more): 20 ●Test gas: Hydrogen cyanide ●Test concentration (%): 0.3 ●Maximum allowable permeation concentration (ppm): 5 ●Environmental concentration of harmful substances: 1.0% (10000ppm) or less (ammonia is 1.5% or less) ●Compatible mask: GM164 ●National inspection passed Note: ●If you have any questions or are unsure of the type of canister, please contact the manufacturer. ●Please use GM-164 and a canister that is suitable for the environmental gas as a set.