Have you tried a Coulter Z2?
Jay and Nancy Mone wrote in message <199903310239.SAA16620 at net.bio.net>...
>I am interested in quantifying Borrelia burgdorferi in preparation for
>quantitative PCR. The problem is I can't see them on a hemoacytometer,
>even using phase contrast, so I can't count them. I tried to solidify
>the media (I by it pre-made) using agarose and gelatin to attempt colony
>counts, but can't get the concentrations high enough without
>significantly diluting the media. Any suggestions?
>>Jay Mone'
