Description
Screw cap GL 45 in green polypropylene provides a reliable, tight closure for standard GL 45 laboratory bottles. Manufactured from polypropylene, the cap is fitted with a clear O-ring that supports a secure seal against leakage during routine storage and handling. Large ribs on the outer surface improve grip and allow fast, controlled opening and closing, even when gloves are worn. The green colour coding makes bottle contents easy to recognise at a glance, helping laboratories organise media, buffers and reagents efficiently. Supplied in a practical pack of ten pieces from manufacturer ISOLAB Laborgeräte, these colour-coded screw caps are intended for everyday use with GL 45 screw-thread bottles. The combination of durable polypropylene construction, ergonomic ribbing and a clear sealing O-ring delivers consistent performance for general laboratory workflows where quick visual identification and a dependable closure are required.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Material: Polypropylene (PP)
- Thread size: GL 45
- Colour: Green
- Seal: Clear O-ring
- EAN: 4250362631947
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Questions about screw cap - GL 45 - P.P - green
What is this article?
screw cap - GL 45 - P.P - green is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
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 Labware.
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.