Tips made of medical high purity polypropylene, cadmium and heavy metal free. Manufactured with particular precision, that ensures a perfect seal with the compatibles micropipettes and an optimal directionality of liquids in the emptying process. Highly transparent and with an excellent degree of waterproofness. Autoclavable, latex-free Device. Available with different packaging: - Not sterile in bags of 1,000 pieces - Sterile in bags of 5 pieces. Compatibility: Beckman®, Sherwood®,Lancer®.