3M8233N100 gas respirator
3M8233N100 gas respirator, the mask uses a series of unique patented technology, which can filter all kinds of harmful particles and odder. 3M8233N100 gas respirator has passed NIOSH certification.
3M8233 gas respirator is approved by NIOSH 42CFR84 N100 with a filtration efficiency of more than 99.97%. It is used for the protection of metal (such as lead, cadmium, arsenic, etc. 10 times the occupational exposure limit concentration), the protection of radioactive particles and pharmaceutical, industrial decontamination, etc. Environmental use.