 
			| EQA 2026 - WBC on digitalized slides (CYTO) | 
|---|
| Expert Biologists - Program Coordinators:
								 Laurent JALLADES and Laetitia SELMAN EQA performed since 2015
								 Number of analytical sites registered in 2025: 50 | 
1 – Program overview
External quality assessment program for determining white blood cell counts from blood smears, with different clinical settings and biology results helpful for interpretation.
ProBioQual provides you with digital blood smears online on its website (see the computer requirements at the bottom of the page).
2 – Assessment frequency
Number of surveys per year: 4
						
Number of digitalized slides per survey:2
                        
Number of digitalized slides per year: 8
					
3 – List of items assessed
4 – Description of the control samples
Virtual media: Blood smears stained with MGG and digitized.
5 – Clinical setting
The clinical setting and the biological results associated with the proposed slide are given.
6 - Computer Prerequisites
|   | COMPUTER PREREQUISITES |   | 
| Central Unit:  Core i5 or equivalent, 2 GB RAM Windows XP SP3 or 4 GB RAM Windows 7 and higher Browser: Internet Explorer 10 to 11, Firefox, Chrome, Microsoft Edge Resolution: 1400 x 900 minimum, 1920 x 1080 optimal Minimum speed: 8 Mbits/s (check on https://testdebit.info/ ) | ||
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