Beschrijving
Replacement screw lock GL 8 is a spare securing element for laboratory stopcocks and related glassware fittings. The lock is specified for NS 12,5 with a GL 8 thread and is supplied complete with a backing washer, PE-HD construction and a rubber O-ring for dependable sealing. It replaces worn or missing screw locks so that the stopcock remains firmly retained during titration and other volumetric procedures. Packaged as a single piece with a net weight of only 0,002 kg, the part is convenient to keep on hand for glassware maintenance. PE-HD offers good chemical resistance for typical laboratory media, while the rubber O-ring helps maintain a secure, leak-resistant closure under normal operating conditions. This replacement screw lock from manufacturer Witeg is suited to chemical, pharmaceutical, teaching and quality-control laboratories that service burette and stopcock assemblies. Using the correct GL 8 / NS 12,5 geometry ensures proper fit and restores safe, reliable operation of the original valve hardware.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 1 pc
- Type: Replacement screw lock
- Thread: GL 8
- Joint size: NS 12,5
- Material: PE-HD with rubber O-ring
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Questions about Seperate screw-thread retaining nut GL 8
What is this article?
Seperate screw-thread retaining nut GL 8 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Grease, boiling stones & sealants, inside Tools & accessories, in Labmateriaal.
Grease seals a ground joint. Boiling stones give a liquid a place to start boiling so it does not bump. A sealant does the same job as grease when grease would contaminate the product. They are small, and they decide whether a joint weeps.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Grease, boiling stones & sealants. The catalogue is Labmateriaal.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.