An economically priced cell, for one time (or possibly several time) use and for educational/training exercises.
Generally we do not recommended the S50 plastic version for the professional user. The softness of the plastic means it is easily scratched and otherwise damaged. However most laboratories who do use the plastic version see it more as a "throw away" or consumable, which may best suit certain applications.
Pattern
Description
Order code
S50
Sedgewick Rafter Counting Chamber (plastic). Includes 1 cover glass
