Description
Nitrogen tube with sleeve, 25 ml, is a DURAN® laboratory tube equipped with ground joint NS 14/23 and cock borehole 2,5 mm for nitrogen and inert-atmosphere applications at intermediate small scale. It is grouped with laboratory glass, vessels and consumables and with round flasks and flasks with ground glass joints. The sleeve and NS 14/23 joint ensure reliable connection to standard small-joint glassware, while the 2,5 mm cock borehole defines the gas path for controlled nitrogen introduction or venting. Delivered as 1 pc and weighing 0,163 kg, the tube comes from manufacturer Lenz in DURAN® glass for everyday laboratory service. The 25 ml capacity bridges micro and preparative volumes, supporting sample work-up, short reactions and gas-blanketed storage without moving to larger flasks. Explicit data on volume, NS 14/23 joint and 2,5 mm borehole simplify integration into existing jointed assemblies. This nitrogen tube with sleeve offers a durable DURAN® option for benches that need a compact, sleeved nitrogen tube rather than a conventional round-bottom flask for inert-gas handling.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Nitrogen tube with sleeve, DURAN®
- Capacity: 25 ml
- Ground joint: NS 14/23
- Cock borehole: 2,5 mm
- Configuration: With sleeve
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Questions about Nitrogen tube, with sleeve, 25 ml, DURAN®, NS 14/23, cock borehole 2.5mm
What is this article?
Nitrogen tube, with sleeve, 25 ml, DURAN®, NS 14/23, cock borehole 2.5mm is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Labware.
A still head, an adapter or a column is the glass between the boiling flask and the condenser. A Vigreux or packed column gives the vapour a surface so a closer-boiling mixture can separate. The joint sizes at both ends have to match the flask and the condenser.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Distillation heads, adapters & columns. The catalogue is Labware.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.