Chase brand micro-hematocrit tubes are used to measure the volume percentage of red blood cells in blood. Packed in plastic vials with reclosable snap-lock caps to maintain cleanliness Ends may be sealed by flame or sealing clay Heparinized capillary tubes are designed to prevent…

Chase brand Caraway tubes are manufactured with tapered tips for easy collection of micro blood samples. Designed for use with the Caraway technique Packed in lint-free boxes Ends may be sealed with clay or caps Heparinized tubes are evenly coated with ammonium heparin to prevent…

Chase brand micro-hematocrit tubes are used to measure the volume percentage of red blood cells in blood. Packed in plastic vials with reclosable snap-lock caps to maintain cleanliness Ends may be sealed by flame or sealing clay Heparinized capillary tubes are designed to prevent…

Chase brand micro-hematocrit tubes are used to measure the volume percentage of red blood cells in blood. Packed in plastic vials with reclosable snap-lock caps to maintain cleanliness Ends may be sealed by flame or sealing clay Ammonium heparin does not interfere with sodium…