Compost Teas: 24 hour, EM, IM, BD & fermented plant extracts

[Graeme Gerrard <ggerrard AT resonant.com.au>]

For use of chromatography in BD quality testing check out:
<http://www.resonant.com.au/chromatography>


At 10:42 AM -0400 11/7/02, compostteas-request AT lists.ibiblio.org wrote:
> Chromatography separates out different size molecules based on smaller
> molecules diffuse farther.  There is extreme importance to the texture and
> composition of the paper towel you use.  But, given that you keep these
> things constant, or as constant as possible given the variation in quality of
> towel material, this approach should be very useful.