plastic tubes for CD4 counts

From: Robbi.Montgomery@co.hennepin.mn.us
Date: Fri Nov 30 2001 - 09:20:52 EST


I have just been told that BD is discontinuing glass EDTA vacutainer tubes
as of December 31, 2001 and that we will therefore be using plastic
vacutainer tubes to draw all EDTA tests, including CD4 counts. Has anyone
made this switch already? Have there been any problems? Did you do a
cross-over study? I have heard of problems for some chemistry and
coagulation assays using plastic heparin and sodium citrate tubes.

Robbi Montgomery MT(ASCP)SI
Hennepin County Medical Center
Minneapolis, MN
robbi.montgomery@co.hennepin.mn.us



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