Safe-T-FillCapillary Blood Collection Tube Plasma Tube Lithium Heparin Additive 10.8 X 46.6 mm 200 L Green Attached Cap Plastic Tube 077250 Case/500

Description Order # 311146_CSS Manufacturer # 077250 Brand Safe-T-FillÌ´å¬ Manufacturer Ram Scientific. Application Capillary Blood Collection Tube. Closure Type Attached Cap Dimensions 10.8 X 46.6 mm Material Plastic Tube Sterility NonSterile Type Plasma Tube Volume 200 Ì´åµL Additive Lithium Heparin Additive Color Code Green Tube Color Clear Tube Use these 100% plastic tubes to collect microliter volume capillary blood samples from finger and heel sticksThey come preassembled with a capillary straw, attached pierceable cap and microtube to help improve the quality of capillary blood samples by reducing hemolysis, tissue contamination and clottingHemolysis and tissue contamination are reduced by using capillary action to draw the blood sample into the microtube rather than trying to drop the blood into the microtube by oversqueezing (milking) or scoopingClotting is prevented by having anticoagulant in both the capillary straw as well as the microtube