A CSF sample was diluted using 1 parts CSF and 9 parts saline. 99 red cells were counted in 5 small squares on side A and 101 on side B. What is the red cell count per ul? Choose one
1. 50x 10³ cells/uL
2. 45x 10³ cells/uL
3. 100x 10³ cells/uL
4. 2x 10³ cells/uL