Not all of them are. Red top plastic tubes contain a coagulant and are used for serology. Red top glass tubes contain no additives and are used for various tests that require blood that has not been adulterated in any way.
sst You would use the plan red top tube or serum obtaining tubes. Those could be red or red/gold an so on.
these tubes are used in those tests where serum used. when blood clot, serum is obtained after the centrifugation.
The tubes used for fasting glucose is the SST tubes. The tubes are clear in color. The stoppers for the tubes are gold and red gray in color. The tubes contain a gel inside for separating the blood.
lavender top tube
Not all of them are. Red top plastic tubes contain a coagulant and are used for serology. Red top glass tubes contain no additives and are used for various tests that require blood that has not been adulterated in any way.
Lavender top tubes are used for HCT testing.
You can send red tubes off to be tested. These tubes are used to collect blood and seamen.
green top tubes are used for blood culture and cd4 and cd8 count etc.
sst You would use the plan red top tube or serum obtaining tubes. Those could be red or red/gold an so on.
these tubes are used in those tests where serum used. when blood clot, serum is obtained after the centrifugation.
Non additive red tube
red lights, lasers, vacuum tubes, some TV tubes, etc.
Europium
The tubes used for fasting glucose is the SST tubes. The tubes are clear in color. The stoppers for the tubes are gold and red gray in color. The tubes contain a gel inside for separating the blood.
lavender top tube
For venous blood specimens, if it is test tubes used in blood collection that you are referring to, the gel is a serum separator. When the sample is centrifuged, the red cells will spin to the bottom, plasma to the top, gel separating the blood components.