resuspend
The samples were washed with formol saline according to their batches in 100 ml round bottom clean plastic container.
These were allowed to stand on the bench for one hour to allow time for proper sedimentation.
The supernatant was discarded with a Pasteur pipette leaving about 15ml at the bottom.
10ml of the deposit mixture was transferred into a centrifuge tube and spun for five minutes at 3,000 rpm.
The supernatant was decanted while the deposit was resuspended with 10% formal saline.
This was centrifuged, the supernatant was decanted and the deposit was then transferred to a clean glass slide.
A drop of iodine was added to stain the cysts, it was then