Dear Participant:  

Please find enclosed a whole blood sample number ( ) tested negative for hepatitis and HIV.

Procedures:

Handling instructions: Following these simple instructions will ensure accurate QC results are obtained and the life of the control is extended.

A. Remove tubes from the refrigerator and bring to room temperature (15-25°C) for 15-20 minutes before mixing. 

B. Hold the vial vertically and roll each vial between the palms of the hands for 25-30 seconds.

C. Continue to mix by rapidly inverting the vial end-over-end using a rapid turning motion of the wrist. Continue to mix in this manner until the red cells are completely suspended. Mix vigorously, but do not shake. Tubes stored for a long time may require extra mixing. 

D. Analyze immediately after mixing. If not immediately tested, invert the tube 8-10 times again before sampling. 

After analysis, clean the cap and tube rim with a lint-free tissue. Replace the cap tightly.

Perform Hb, RBC, MCV, Hct%, WBC,MCH,MCHC and Platelets count by your routine methods during your normal workload.

Write your results clearly in the appropriate result space ensuring they are in the units indicated.

Return your results to EQAS office:

a) Through the web site of EQAS

b) By fax       02/2414076

c) By E-mail This email address is being protected from spambots. You need JavaScript enabled to view it.

d) By telephone       02/2414076 or 0597601623 .Ask specifically for Mr.Ziyad Al khdour

For consultation and/or questions please contact

                 On Sunday and Thursday. at 9:00-15:      

                                       Mr.Ziyad Al khdour