Robert Coyote wrote:
> Ok so if it is organoleptically detectable in ridiculously low
> concentrations, then what about not using human noses, what about electronic
> sniffer chips standardised, cheaply mass produced, and manditory by law,
> like smoke detectors?
I don't know any cheap mass-produced sensors which have an odour
Odor Threshold: Ethanethiol=0.2 ppb, isopropyl mercaptan=0.024 ppb TBM=0.008 ppb
This is mindbogglingly low. Even while we're not canines, our rhinoequipment
is quite impressive.
This archive was generated by hypermail 2b30 : Mon May 28 2001 - 10:00:03 MDT