We developed very sensitive O2/CO2 Respirometer which the optional
>additional sensors can also measure production/consumption of CH4,
>H2S,H2,NH3. It operates by the sampling head space gas in 1 to 80
>measuring chambers and measuring its contend by very sensitive 0.001%
>resolution gas analyzers.
>It has proven to be useful for testing and modeling bioremediation of
>hydrocarbons, respiration of soil, algae, respiration of seeds, insects,
>contamination of food by mold and east.
>If you are interested I can send you more information and application
>papers. Please e-mail your street address.
>Jan Czekajewski, Ph.D.
>JanCzek at aol.com>