Sedgewick Rafter Counting Chambers: These chambers are transparent slides with a central cell of 50mm x 2mm and 1mm high. The base is ruled in a 1mm grids. When the liquid is held in the cell by a coverglass, the grid subdivides 1 milliliter of liquid into microliters.
Plastic Sedgewick Rafter Counting Chamber |
With coverglass. Used in water and particle analysis. |
Glass Sedgewick Rafter Counting Chamber |
With coverglass. Useful for working with phase contrast. |
Coverglass |
Extra coverglass for Plastic and/or Glass Segdewick Rafter Counting Chamber |