Cell Counting Instruments

A Coulter counter is an electronic instrument that counts cells in a suspension as they pass single file through a minute aper-

Figure 4.11 A Counting Chamber This special glass slide holds a known volume of liquid.The number of bacteria in that volume can be counted precisely.

Coverslip

Slide -

Grid

Bacterial suspension placed on slide; fills shallow space of known volume over grid.

Slide with ridges that support coverslip; has shallow wells and inscribed grid.

Bacterial suspension placed on slide; fills shallow space of known volume over grid.

Causative Agent

Pipet

Bacterial Vaginosis Facts

Bacterial Vaginosis Facts

This fact sheet is designed to provide you with information on Bacterial Vaginosis. Bacterial vaginosis is an abnormal vaginal condition that is characterized by vaginal discharge and results from an overgrowth of atypical bacteria in the vagina.

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