This Integra Pipette Tip is a high-quality product designed for laboratory use. It has a volume of 300 ul and is made of polypropylene material. The pipette tip is pre-sterilized and comes with a filter, making it suitable for use in various laboratories such as physical, dental, medical, microbiological, and biological laboratories. The Integra Pipette Tip is a reliable and efficient tool for laboratory experiments. It is easy to use and provides accurate measurements. The tip is designed for use with 200 and 300 ul INTEGRA pipettes.