Description
GL 45 HPLC connection cap is a threaded bottle cap configured for HPLC solvent reservoirs and related liquid-chromatography bottle systems that use the GL 45 neck finish. The cap is supplied with 3 ETFE stoppers, enabling controlled closure of unused ports while tubing or fittings occupy the remaining openings during solvent delivery. ETFE stoppers provide chemically resistant blanking of spare ports on multi-port HPLC caps, supporting flexible line arrangements on mobile-phase bottles. Packaged as 1 pc and with a weight of 0,076 kg, the connection cap is a compact accessory for laboratory glass and polymer bottle assemblies. From manufacturer DWK Life Sciences, this GL 45 HPLC connection cap complements DURAN® and other GL 45 reservoir bottles used in HPLC solvent feed. It belongs with seals, hose connectors and bottle accessories for chromatography benches, allowing laboratories to standardise GL 45 interfaces across reservoir bottles, caps and replacement stoppers. Use it where a multi-port GL 45 cap with ETFE blanking plugs is required for liquid chromatography solvent handling.
This article belongs on Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: GL 45 HPLC connection cap
- Neck thread: GL 45
- Stoppers: 3 ETFE stoppers
- Weight: 0,076 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about GL 45 HPLC connection cap, with 3 ETFE stoppers, 1 unit(s)
What is this article?
GL 45 HPLC connection cap, with 3 ETFE stoppers, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences 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.