Description: Well made from clear virgin polypropylene which is chemically resistant Special design for reduced retention and accurate sample discharge Widely used for microbiological or microchemical applications, perfect compliment to your selection of Micro and Mini-pipettes 100% Brand New with premium quality, disposable but practical Specification: Material: Premium Polypropylene Color: Clear White Total Amount: approx. 500 pieces Package Includes: 500 Pieces Pipette Pipettor Tips