8ZC-50-2180

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Grip Stopper natural

Polyethylene lamellar stoppers for test tubes, suitable for A-∅: 11-13 mm (I-∅: 9-11 mm). These grip plugs with lamellae accommodate diameter variations and allow tubes without a crimped rim to be opened and closed easily with just one hand. Ideal for convenient handling and practical use in the laboratory.

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