"drglobko " wrote:
> Have à look at draeger's safety database.
> http://www.draeger.com/com/ST/DB/Voice.jsp
> you'll find information about methanol and wich organic cartridges
> can be used. I asked them and they told me that out of a closed
> circuit respirator, the best cartridge can filter f
Have look at draeger's safety database.
http://www.draeger.com/com/ST/DB/Voice.jsp
you'll find information about methanol and wich organic cartridges
can be used. I asked them and they told me that out of a closed
circuit respirator, the best cartridge can filter for 45' time
maximum with a
