China dark blue top tube phlebotomy factory Manufacturers Factory Suppliers
WebCentrifugation: When plasma is required, or when not using a serum gel separator tube, follow these instructions: Draw 12 mL of whole blood for each 5 mL of serum or plasma needed. Collect in an...
Web3 mL lavender-top (K2 EDTA) tube. 6 mL dark blue-top (K2 EDTA) tube. Specimen required: Packed RBCs: 0.5 mL; minimum 0.2 mL. Whole blood: 1.0 mL; minimum 0.5 mL. Special notes: Preferred specimen...
WebIf there is a concern regarding contamination by tissue fluids or thromboplastins, then one may draw a non-additive tube first, and then the light blue top tube. Third - non-additive tube (red...
WebAug 24, 2019 · The tubes have different top color, additives and purposes. Laboratory Blood Test Tubes Colors and Use. Before we discuss the proper order of draw, let’s...
WebSend whole blood in a gray-top tube. Blue-top tube (also light blue-top tube): Contains sodium citrate. Be sure to use only tubes with a 3.2% sodium citrate concentration....
WebLight Blue – Sodium Citrate; Coagulation tubes have light blue-colored stopper and a sodium citrate additive. It is used for coagulation tests, requiring full draw. Plain Red – No Additive; This...




