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Sedgewick-Rafter counting chambers
EMS Sedgewick-Rafter counting cells are intended for use with standard or inverted compound microscopes at low magnifications. Feature a mm square grid. Include two cover glasses and one plastic case.
These feature a millimeter square grid, providing the ability to extrapolate the number of zooplankton, thus saving time by not having to count the entire cell.
Both cells include two cover glasses and one plastic case.
- Slide is 1" x 3"
- Cell size is 1.96" W x 0.787" H x 0.04" D
- Cell volume is 1.0ml
Note: Standard Methods recommended way to count zooplankton in the 400 to 1000? range.
* Ordering Schedule
This item is available for back-order where 0 stock is listed.
We order from this manufacturer weekly, with an estimated lead time of 4 weeks.
This is the estimated lead time, based on the average time taken previously to fill orders from this particular supplier.
Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.