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2. Template:Table of blood sampling tubes - Wikipedia

   en.wikipedia.org/wiki/Template:Table_of_blood...

   Tube cap color or type in order of draw Additive Usage and comments Blood culture bottle: Sodium polyanethol sulfonate (anticoagulant) and growth media for microorganisms: Usually drawn first for minimal risk of contamination. [1] Two bottles are typically collected in one blood draw; one for aerobic organisms and one for anaerobic organisms ...

3. Vacutainer - Wikipedia

   en.wikipedia.org/wiki/Vacutainer

   Tubes containing gel can be easily handled and transported after centrifugation without the blood cells and serum mixing. Vacutainer blood tubes. The meanings of the various colors are standardized across manufacturers. [5] [6] [7] The term order of draw refers to the sequence in which tubes should be filled. The needle which pierces the tubes ...

4. Phlebotomy - Wikipedia

   en.wikipedia.org/wiki/Phlebotomy

   Tube cap color or type in order of draw Additive Usage and comments Blood culture bottle: Sodium polyanethol sulfonate (anticoagulant) and growth media for microorganisms: Usually drawn first for minimal risk of contamination. [13] Two bottles are typically collected in one blood draw; one for aerobic organisms and one for anaerobic organisms ...

5. Venipuncture - Wikipedia

   en.wikipedia.org/wiki/Venipuncture

   The test tubes in which blood is collected may contain one or more of several additives. In general, tests requiring whole blood call for blood samples collected in test tubes containing some form of the anticoagulant EDTA. EDTA chelates calcium to prevent clotting. EDTA is preferred for hematology tests because it does minimum damage to cell ...

6. US FDA flags shortage of Becton Dickinson's blood test tubes

   www.aol.com/news/us-fda-flags-shortage-becton...

   US FDA flags shortage of Becton Dickinson's blood test tubes. July 10, 2024 at 9:53 AM ... 25 of the very best deals from Nordstrom's Half-Yearly Sale: Rothy's, Le Creuset, Hoka and more ...

7. Serum-separating tube - Wikipedia

   en.wikipedia.org/wiki/Serum-separating_tube

   The gel in SST II tubes (which appears slightly less opaque) is supposed [weasel words] to have less effect on drug levels in serum. [citation needed] Blood samples should be allowed time to form a clot at room temperature for 30–60 min. [6]