Description
neoChoice PP replacement stopcock for desiccator No. 2-5311/13 is a three-way stopcock intended as a spare part for selected plastic desiccators. The housing is manufactured from polypropylene (PP), while the closure and sealing ring are made of PTFE, providing chemical resistance and reliable vacuum sealing. This component restores full aeration and vacuum-control functionality to compatible desiccator bodies and is designed specifically for use with desiccator models carrying order numbers 2-5311 and 2-5313. Offered by manufacturer neolab - Labor, the stopcock is supplied as 1 pc and enables laboratories to maintain existing desiccator fleets without replacing the entire vessel. Its three-way design permits controlled venting and isolation, supporting standard drying, storage and low-vacuum applications in analytical and preparative laboratory environments where polycarbonate desiccators are already in service.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: 3-way stopcock
- Housing material: PP
- Closure and seal: PTFE
- Compatibility: Desiccators 2-5311 and 2-5313
- EAN: 4058072004613
- Technical Information Sheet:
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Questions about neoChoice PP-Ersatzhahn für Exsikkator Nr. 2-5311/13
What is this article?
neoChoice PP-Ersatzhahn für Exsikkator Nr. 2-5311/13 is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Labware.
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 Labware.
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.
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.