Safe-T-Fill® Capillary Blood Collection Tube, 10.8 x 46.6 mm

End-to-end filling: Capillary action in full straw which equals stated fill volume Additive in straw allows for immediate mixing to reduce clotting No scooping reduces hemolysis, yields tissue-free samples, increases patient comfort and reduces need for re-draws Easy-to-use features include: Pierce-able and self-sealing caps; lot numbers and expiration dates printed on micro tube These clear, nonsterile tubes have a 200 µL volume and a clot activator/separator gel additive Dimensions of capillary blood collection tubes are 10.8 x 46.6 millimeters RCF (relative centrifugal force) rating of these capillary blood collection tubes is 4,000xG - Bag