BRAND Cone-Cut Stoppers NS 10/19 Square Internal Hohl are designed for reliable sealing of laboratory glassware. Made from high-quality polypropylene (PP), these stoppers feature seal rings for a secure fit, ensuring leak-proof closures for your containers. The square internal hohl design provides a precise and stable seal, ideal for use in a variety of laboratory applications. Sold in a convenient pack of 10, these stoppers are perfect for use with standard laboratory glassware.
Key Features:
BRAND Cone-Cut Stoppers ensure a tight and secure seal, offering optimal protection for your laboratory samples and ensuring reliable containment during experiments.
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