Capillary Tube, Microhematocrit, Soda Lime Glass, Blue Tip, Plain
These glass capillary tubes are designed for safe blood collection and accurate micro-hematocrit determinations. Precision molded, they provide excellent sample retention during centrifugation. Additionally, the tubes fill rapidly without affecting specimen integrity. The tubes are plain (NOT Heparinized). All of the tubes have color coded ends to easily identify the plain and heparin treated tubes.