| 摘要 |
<p>The invention provides devices and methods for rapid quantification of microorganisms and cells. In one embodiment, the devices comprise a container having an upper compartment and a lower compartment, wherein the upper compartment is connected to a passage through which a fluid sample can flow and enter the upper compartment, and wherein the lower compartment is connected to a passage through which a fluid sample can flow and exit the lower compartment; a mounting structure upon which a filter can be positioned; a filter, wherein the filter separates the upper compartment from the lower compartment, wherein the filter comprises a chromogen; a first template covering the filter, wherein the first template comprises a predetermined number of holes through which a liquid sample can flow through to discrete locations on the filter; and an absorbent pad under the filter and in contact with the filter.</p> |
