1. 
   haemacytometer
   <instrument, microscopy> A glass slide with a chamber for counting blood corpuscles in a given volume. The cells are 0.1 mm deep and are made with several types of ruling. Such cells are convenient counting chambers for many other kinds of suspensions. ... (05 Aug 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?haemacytometer
   
   
2. 
   Haemacytometer
   • (n.) An apparatus for determining the number of corpuscles in a given quantity of blood.
   Found op http://thinkexist.com/dictionary/meaning/haemacytometer/
   
   

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