Description
Ventilation valve, GreenLine, for PFAS analysis is a specialised air-inlet component for SCAT Safety Caps that prevents uptake of ambient impurities and protects solvents from contamination. It features a UNF 1/4'' 28G connection, is manufactured from polypropylene (PP) and incorporates a PTFE filter for clean solvent supply together with an integrated membrane that blocks solvent vapours. Each valve carries a time indicator showing the recommended replacement after 6 months of service. Suitable for both analytical and preparative HPLC applications, these valves from manufacturer SCAT help maintain solvent integrity in sensitive PFAS workflows. Supplied as a pack of 100 pieces, the GreenLine series supports laboratories that require reliable ventilation without introducing contaminants into mobile phases or reagents, thereby aiding reproducible chromatography results.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 100 pieces
- Material: Polypropylene (PP)
- Thread: UNF 1/4'' 28G
- Service life: 6 months
- Filter: PTFE
- Membrane: Integrated vapour-blocking membrane
- Technical Information Sheet:
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Questions about Air Valve, GreenLine, PFAS Analytic, PU = 100 pcs
What is this article?
Air Valve, GreenLine, PFAS Analytic, PU = 100 pcs is the article on this page. Luminix Health distributes SCAT for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Matériel de laboratoire.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Stopcocks & valves. The catalogue is Matériel de laboratoire.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Silicone tubing and Tubing accessories.
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.
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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.