EarthOx's Universal Pipette 10 µL tips with FILTER Low Retention are made of polypropylene. Non-sterile (passed expiration date) .There are 96 tips in one Rack. The tips are non-sterile (passed sterility guarantee date). Our universal tips will fit Eppendorf, Gilson and most other pipettors (except Rainin). Measures 0.1 to 10 µL. **Check for EarthOx's special promotions** ***FOR IN-VITRO LABORATORY RESEARCH USE ONLY**