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STOPPERS

Stoppers are used to seal containers, test tubes, flasks and other laboratory equipment. They help prevent leaks and evaporation, protect against contamination, control chemical reactions and can even be used to label and identify samples. They are available with conical or ball-shaped ground joints, PTFE sleeves for ground glassware, open and closed stoppers, GL and SAV connections, glass and plastic stoppers. If you cannot find what you are looking for, please contact us at helpdesk@scharlab.com for personalized assistance.

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