The color tube you use when drawing blood for a lab test depends on the type of test you are running. For a Na blood test you would use a red tiger strip tube.
The color of the tube that is most often used for hematology CBC tests are
Red TIGER TUBE
Purple tube.
The color tube u would use for the Creatinine test is GREEN...
Green heparin tube
Red top tube would be used. This color tube is also used for kidney and liver function tests, electrolytes(Na, K, Cl, C02), sometimes glucose and also iron levels.
The color of the tube that is most often used for hematology CBC tests are
The color of the tube that is most often used for hematology CBC tests are
red tube
Purple tube.
Red TIGER TUBE
The color tube u would use for the Creatinine test is GREEN...
Green heparin tube
yellow
lavender
Mint
gold