We collect first tube of citrate tube to prevent contamination with the clot activrter

We collect first tube of citrate tube to prevent the contamination

For PT INR , D-Dimer

For coagulation profile test we used citrate tube

As for sugar test we use citrate tubes

For coagulation profile test we collect blood in citrate tube

The anticoagulant present in sodium citrate, which prevents blood clotting by binding to calcium ions, thus inhibiting the coagulation cascade.

Sodium citrate tube anticoagulant as blood after few times plasma

Sodium citrate is use as blood anticoagulants , when blood is mixing with it, after few times plasma is form