Before we discuss the proper order of draw let s discuss first what tubes are used for what blood tests.
Blood draw tubes.
The brand of blood tubes pictured below is.
Learn about bd vacutainer blood collection tubes.
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How phlebotomy tubes are used to prevent blood contamination in the field of phlebotomy a variety of tubes are used to draw blood specimen for certain testing procedures.
Unfortunately this order can be hard to remember for those in training and even those in the field.
This is necessary to avoid cross contamination of additives between the tubes.
Laboratory blood test tubes colors and use.
The tubes have different top color additives and purposes.
When collecting diagnostic blood specimens by venipuncture into evacuated tubes the order of draw is b ased on clinical and laboratory standards institute s clsi standard h3 a6 from november 2007 as follows.
Order of draw when using evacuated tubes.
In total there are 8 12 different blood collection tubes for different tests.
1 blood cultures yellow sps sterile 2 light blue buffered sodium citrate tube 3.
Bd is the inventor of bd vacutainer blood collection tubes as well as the worldwide leader in blood tubes.
As you may already know blood must be drawn and collected in tubes in a specific order known as the order of draw.