Shigematsu Gas Mask Absorption Can for Ammonia CA-710/AM 1 pc

Catalog number: CA-710/AM Features: ● Designed to fit the Japanese face shape, it has a double cushion structure that prevents the intrusion of harmful substances. ● One-touch connection makes it easy to put on the mask. Uses: ● For work that generates low concentrations of toxic gases. (Use an absorption can suitable for the target gas) ● Canister for GM22 and GM77. Specifications: ● Target gas: Ammonia gas ● National inspection number: TN213 ● Breakthrough time (min): 145 ● Standard value (min or more): 40 ● Test gas: Ammonia ● Test concentration (%): 0.1 ● Maximum allowable permeation concentration (ppm): 50 ● Environmental concentration of harmful substances is 0.1% (1000ppm) or less. However, it is 10 times less than the exposure limit ● Compatible masks: GM77, GM22, GM70J Caution: ● If you have any questions or do not know the type of absorption canister, please contact the manufacturer. ● Use GM22GM77 and an absorption canister suitable for the environmental gas as a set.