1. All of the tips made from 100% polypropylene.
  2. Certified DNase, RNase&Pyrogen free
  3. Tips are designed to fit most popular pipettes.
  4. 2 types of package can be chosen: Bulk, Rack.
  5. 9 capacities for your demands: 5ul filter tips, 10ul short/long, 20ul, 50ul, 100ul, 200ul, 1000ul, 1250ul.