Description
Knob lid for desiccator in borosilicate glass 3.3 is a Novus-style cover intended for desiccators of nominal size 200 mm (20 cm). The lid has an outer diameter of 270 mm and a height of 107 mm, providing a matched seal interface for standard laboratory desiccator bases in this size class. Borosilicate glass 3.3 offers the thermal and chemical resistance expected in drying, storage and conditioned-atmosphere work with moisture-sensitive samples or reagents. Supplied as a single piece with a net weight of 1,2056 kg, the knob lid allows convenient lifting and placement during daily laboratory use. This accessory from manufacturer Brand replaces or completes desiccator assemblies where a Novus knob lid in Boro 3.3 is specified for the 200 mm nominal range. Clear glass construction supports visual inspection of contents without opening the vessel, while the defined outer diameter and height ensure dimensional compatibility with corresponding desiccator bodies. It is suited to general analytical, preparative and storage applications that rely on controlled low-humidity environments inside glass desiccators.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Type: Novus knob lid
- Nominal size: 200 mm
- Outer diameter: 270 mm
- EAN: 4032051030282
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Questions about Lid with knob for desiccator, nom.size 200 mm out.dia. 270 mm h.107 mm
What is this article?
Lid with knob for desiccator, nom.size 200 mm out.dia. 270 mm h.107 mm is the article on this page. Luminix Health distributes Brand for laboratory use. It sits in Lids & seals, inside Stoppers, caps & closures, in Labware.
Lids and seals are the covers of dishes, jars and tanks: a snap lid, a sealing film, a gasket. The seal is doing the work. A lid that only rests on the rim does not contain a volatile liquid.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Lids & seals. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Ground-joint glass stoppers and Closures (other).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.