8ZC-50-2186

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Grip Stopper blue

Polyethylene lamellar stoppers for test tubes, suitable for A-∅: 16-17 mm (I-∅: 14-15 mm). These grip stoppers with lamellae accommodate diameter variations and allow tubes to be opened and closed easily with just one hand, even without a crimped rim. Ideal for convenient handling and practical use in the laboratory.

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