Sarstedt Microvette Capillary Tube, Lithium Heparin, 300 µL, Green Cap, Non-Sterile, Polypropylene, 1000/Case

The Sarstedt Microvette Capillary Tube is a single-use, non-sterile polypropylene tube designed for capillary blood collection. It contains lithium heparin as an anticoagulant and features a green cap for easy identification. Each case contains 1000 tubes, making it suitable for high-volume clinical laboratory use.