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RAM Scientific’s SAFE-T-FILL Capillary Blood Collection Tubes are 100 plastic capillary blood collection systems. Available for a wide range of applications, the Capillary Collection Tubes are pre-assembled with a capillary tube, attached cap and a micro tube.
The capillary tube uses capillary action to draw the blood into the micro tube thereby eliminating the tendency for scooping. Because the capillary tube is also coated with anticoagulant, the blood sample begins mixing immediately with it. When filled end-to-end, the length of the capillary tube defines a specific amount of collected bl
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