Capillary blood collection tubes are often used when only a small amount of blood is needed, such as in point-of-care situations when testing for blood glucose levels, blood gases and full blood counts These particular capillary blood collection tubes come with EDTA K3E – an anticoagulant Preassembled end-to-end capillary tube Cap is easy to open Special cap design minimizes aerosol effect Optimized tube geometry ensures thorough sample mixing Caps are color coded violet Print for easy identification of additives and nominal values Shelf life and batch number on each tube Round bottom inner tube with flat base RCF rating is 2,000xG Package/UOM: Pack (PK), Case (CS); manufacturer item 20.1288.100. Product Specifications Quantity Per Sell: 100 Shipping Dimensions: 4.25 x 2.6 x 5.6 IC Shipping Weight: 0.67 LB Application: Capillary Blood Collection Tube Brand/Series: Microvette® 200 Color Code: Violet Material: Polypropylene Tube Sterility: NonSterile Product Dimensions: 10.8 X 46.6 mm Country of Origin: Germany