Description
neoLabLine screw cap GL 45 with two integrated hose connectors is a practical laboratory closure that converts standard bottles into suction bottles. The cap features a silicone gasket and two built-in hose connections—one dedicated to air and one to liquid—so media can be aspirated safely and cleanly. Any laboratory bottle with a matching GL 45 thread can be adapted for vacuum aspiration work; explosion-protected bottles with the same thread size are equally suitable. This flexible approach reduces the need for dedicated suction flasks and supports everyday sample handling, media transfer and waste aspiration in research and routine laboratories. Supplied as a single piece from manufacturer neolab - Labor, the neoLabLine closure integrates directly into existing glassware workflows. The silicone seal helps maintain a reliable fit on the bottle neck while the dual hose ports keep air and liquid paths separate. Ideal for users who want a simple, reusable way to equip GL 45 bottles for aspiration without specialised vessels.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Screw cap with integrated hose connectors
- Thread size: GL 45
- Gasket material: Silicone
- Hose connectors: 2 integrated (1 × air / 1 × liquid)
- EAN: 4058072086770
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Questions about neoLabLine Schraubverschluss GL 45 mit 2 integrierten Schlauchanschlüssen
What is this article?
neoLabLine Schraubverschluss GL 45 mit 2 integrierten Schlauchanschlüssen is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Matériel de laboratoire.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
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 Screw caps & closures. The catalogue is Matériel de laboratoire.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals 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. 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.