Kimble 72050 Borosilicate Glass Pasteur Pipettes 5.75″ NEW Open Box Nearly Full por | Jul 18, 2026Part Number: 72050. ✔ Part Number 72050. Product Type: Disposable Pasteur Pipettes. ✔ Nearly Full Case of Kimble 72050 Pasteur Pipettes. The original case has been opened for inventory purposes; however, the pipettes remain unused.