Sodium Separating Tube with Gel

Principle:   The tube is coated with micronised silica that causes blood to clot rapidly. A gel is added that separates red blood cells from serum. Cap Grooved with fine ridge lines to make capping and uncapping easier. Colour coded according to the additive inside to make identification much easier. Plastic exterior. Rubber interior. Tube Plastic and unbreakable material. Labelled for easy use.