canisters Hop canisters Hop9800-3/4/7No.Anti-virus typeProtection objectTest agentsTest gas concentrationmg/L(%,V/V)Time anti-virus min≥3Anti-organic gasesOrganic gases and vapors: benzene, chlorine, acetone, alcohols, aniline, carbon disulfide, carbon tetrachloride, chloroform, methyl bromide, chlorine, methane, nitro-alkane, ChloropicrinBenzene(C6H6)5.0(0.154)454Prevention of ammonia, hydrogen ...