HARD GLASS CAPILLARY 50 µL, 250/pack This product is a package containing 250 hard glass capillary tubes, each calibrated to hold 50 microliters of liquid. These tubes are precisely crafted from high-quality glass and feature a single ring mark and green coloring to indicate the 50 µL capacity. They are designed for precise handling of small liquid volumes and are provided in a convenient cylinder with a dispenser for easy use. ## Key Benefits - High-precision volumetric performance with a clear ring mark and easily recognizable coloring. - Designed for single use to help reduce the risk of cross-contamination. - Durable glass construction ensures reliable handling and consistent results. - Convenient packaging with a dispensing cylinder and pipette device enhances ease of use. ## Composition - Made from hard glass (soda-lime or borosilicate glass). - Single ring mark calibrated for a 50 µL volume. - Green coloring strip for quick volume identification. ## Usage Instructions - Use capillary action to draw liquid into the tube; discharge by gently pressing with the included pipette device. - Ensure proper handling and volume control; volume should be determined by a qualified professional based on type, body weight, and clinical condition. ## Package Size - 250 capillary tubes per pack, provided in an easy-to-open cylinder with one included pipette device.