Description
DURAN® silicone cover, green, size M, is a laboratory silicone lid for vessels with an opening diameter of 64–76 mm. It is intended for beakers and similar laboratory glassware used in research, teaching, and quality-control environments. The medium (M) size addresses mid-range neck openings common in sample preparation, short-term holding, and general wet-chemistry tasks. Pack size is 1 pc; unit weight is 0,014 kg, so the cover is easy to handle and store with other bench consumables. Green colour coding enables fast visual selection of the medium format during busy laboratory sessions. As a DURAN® cover from DWK Life Sciences, it complements established laboratory glass, vessel, and consumable assortments focused on beakers and Erlenmeyer-type work. Silicone material provides a soft, flexible fit around the rim for practical covering of open vessels between steps. This single-piece accessory supports clean, organised bench practice wherever a reusable medium-size lid is needed for routine glassware management.
This article is part of Beaker & flask accessories, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Brand: DURAN®
- Colour: Green
- Size: M
- Diameter range: 64–76 mm
- Material: Silicone
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Questions about DURAN® silicone cover, Green, M, Ø 64-76 mm, 1 unit(s)
What is this article?
DURAN® silicone cover, Green, M, Ø 64-76 mm, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Beaker & flask accessories, inside Beakers & flasks, in Labware.
Accessories for beakers and flasks are the cork rings, the covers, the joint clips and the holders that keep a flask upright or closed. A clip is what stops a ground joint from falling apart when it is inverted.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Beaker & flask accessories. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks and Flasks (other).
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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. Articles in stock ship within 2–5 business days. 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.