Spun microhematocrit tubes are used to measure hematocrit levels, which represents the proportion of red blood cells to the total volume of blood. This test is helpful in diagnosing conditions such as anemia or dehydration, as well as monitoring an individual's response to treatment.
For a microhematocrit test, capillary blood, usually obtained from a finger or heel stick, is used. The blood sample is placed into a special capillary tube and spun in a centrifuge to separate the components, allowing for measurement of the packed cell volume (hematocrit).
No, the lavender top tube is typically used for plasma collection and does not require spinning before testing.
A red-top tube is typically used for a FSP (fasting serum panel) blood test. This tube does not contain any additives and is used to collect a sample of blood that will be spun down to separate the serum for testing.
No, a lavender top tube cannot be physically spun due to its shape and design. It is typically used for storing blood samples or other biological specimens during medical procedures.
Yes, lavender top tubes are often used for hematology testing and should be spun in a centrifuge following the manufacturer's instructions to separate the blood components effectively.
For a microhematocrit test, capillary blood, usually obtained from a finger or heel stick, is used. The blood sample is placed into a special capillary tube and spun in a centrifuge to separate the components, allowing for measurement of the packed cell volume (hematocrit).
The speed and time of the centrifuge directly affect the microhematocrit values. Errors can be caused if it is not spun at the correct speed.
A standard microhematocrit tube with a capacity of about 75-80 microliters is typically used for performing a white blood cell count.
Plug one end with clay
No, the lavender top tube is typically used for plasma collection and does not require spinning before testing.
A red-top tube is typically used for a FSP (fasting serum panel) blood test. This tube does not contain any additives and is used to collect a sample of blood that will be spun down to separate the serum for testing.
capillary blood
Typically, blood collection tubes with anticoagulants such as EDTA, heparin, or citrate are spun in the centrifuge to separate the blood components. The specific type of tube used depends on the tests being performed and the desired blood components needed for analysis.
No, a lavender top tube cannot be physically spun due to its shape and design. It is typically used for storing blood samples or other biological specimens during medical procedures.
Red blood cells, serum, plasma
Serum
A test tube brush is a brush that cleans up your test tube when it is wet or messy.A test tube brush is used to easily clean the inside of a test tube.A test tube brush is a couple of wires spun together with bristles on one end in the shape of a test tube. They come in all different sizes and materials for all different size test tubes and uses.