Serum tube clot activator

Red-top tube : Tube does not contain an anticoagulant. This tube is used for collecting serum or clotted whole blood specimens. Tiger-top tube serum separator : Tube does not contain an anticoagulant but does contain a clot activator and serum separator gel.

This tube is used for collecting serum. Green top tube with sodium or lithium heparin: used for plasma or whole blood determinations. Clot activator promotes blood clotting with glass or silica particles.

Fluoride inhibits glycolysis, and oxalate prevents clotting by precipitating calcium. What color tube is used for TSH? What tube is used for BMP? Processing Instructions: Plasma is preferred specimen type.

What is BD Vacutainer used for? What is a lavender top tube used for? This is a strong anticoagulant and these tubes are usually used for complete blood counts CBC.

Lavender top tubes are generally used when whole blood is needed for analysis. Can also be used for some blood bank procedures such as blood type and screen. Which vacutainer tubes for what tests? Tube cap color Additive Common laboratory tests Green Sodium or lithium heparin with or without gel Stat and routine chemistry Lavender or pink Potassium EDTA Hematology and blood bank Gray Sodium fluoride, and sodium or potassium oxalate Glucose especially when testing will be delayed , blood alcohol, lactic acid.

What is a gold SST blood test for? It is recommended to use the royal blue stoppered trace element tubes for trace element testing. Initial activation occurs when blood enters the tube and contacts the particles on the tube wall.

To continue the activation process, it is necessary to thoroughly mix the blood and particles by inverting the tube five times. Are the tubes still all right to use?

The walls of BD Vacutainer serum separation tubes are coated with silica particles as a clot activator. The coating process creates a film on the tube surface that appears white and slightly cloudy. The tubes are fine to use. However, it is important to remember to invert the SST tube at least five times after filling. This ensures adequate mixing of silica particles with the blood, which is required for optimal performance.

It is not recommended to use BD gel tubes for any tri-cyclic antidepressant drug testing. Serum tubes — plastic Catalog no. Serum tubes — glass Catalog no. Heparin tubes - plastic Catalog no. Heparin tubes — glass Catalog no. Offerings Brands Capabilities Catalogs Integrated solutions.