The ISOLAB Stopper NS 12/21 PE, Pack of 10, is designed for laboratory glassware, providing a secure seal to prevent leaks and contamination. Made from high-quality polyethylene, these stoppers are durable and resistant to wear, making them an ideal solution for sealing flasks, bottles, and other laboratory containers. This pack of 10 offers an economical choice for labs needing reliable sealing solutions.
Key Features:
This pack of stoppers ensures secure sealing in laboratory environments while offering great value for bulk purchases.
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