VWR Bevel Point Pipet Tips. For Tip-Ejector Eppendorf Pipettors. Volume: 1-100uL. Yellow polypropylene. Designed for fixed or variable volume pipettors. Ribbed tops for precise fit, accurate volume delivery. Nonsterile. Pak Rak refill. Contains 10 racks/96 tips to insert in Pak Rak system loader.