The Behr Spare Stopper NS 29 is a high-quality laboratory accessory designed for secure sealing of glassware with NS 29 joints. Manufactured to ensure a precise fit, this stopper helps prevent contamination and evaporation, making it ideal for chemical storage, sample containment, and experimental setups. Its durable construction ensures long-term usability in laboratory environments.
This spare stopper is an essential component for laboratories that require reliable sealing solutions for NS 29 glassware.
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