Features glycerine-coated, colored stoppers for safety and convenience. Ideal for a variety of applications. 3mL draw. Boxes of 100.
For procedures requiring serum, general chemistry, and serology procedures. Silicone coated tubes feature red stoppers and contain no additive. Sterile tube interior.
For procedures requiring plasma or whole blood, general hematology, and certain chemistry procedures. Non-coated tubes feature lavender stoppers and contain liquid additive EDTA (K3) 7.5% solution.
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