Description
Schlenk tube 100 ml with cone NS 29/32 is a specialised glass apparatus engineered for inert-atmosphere chemistry and the manipulation of sensitive compounds. Constructed from high-quality borosilicate glass 3.3, it features a lateral glass stopcock equipped with a solid glass plug of NS 14,5/2,5 mm bore and a 9 mm olive for secure tubing attachment. The 100 ml nominal volume provides ample working space for reactions, filtrations, solvent exchanges and short-term storage under protective gas. The larger ground joint NS 29/32 ensures compatibility with correspondingly sized Schlenk-line components and adapters. This practical design from manufacturer Rettberg offers reliable sealing and chemical resistance required in organometallic synthesis and related fields. Net weight is 0,153 kg, giving a stable yet manageable laboratory tool. Suitable for academic and industrial research laboratories that routinely employ classic Schlenk techniques to maintain anhydrous and anaerobic conditions throughout multi-step procedures.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Nominal volume: 100 ml
- Joint size: NS 29/32
- Material: Borosilicate glass 3.3
- Stopcock: lateral glass stopcock with solid glass plug NS 14,5/2,5 mm bore and olive 9 mm
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Distillation & extraction glassware
Sub-category
Ground-joint glassware (other)
Catalogue
Brand
Questions about Nitrogen tube, 100 ml, cone size 29/32, side stopcock 2,5 mm bore,
What is this article?
Nitrogen tube, 100 ml, cone size 29/32, side stopcock 2,5 mm bore, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Ground-joint glassware (other), inside Distillation & extraction glassware, in Labware.
This is ground-joint glassware that is not a head, a condenser or a Soxhlet: receivers, blank joints, odd adapters. A ground joint is named by the wide end and the length, such as 29/32. Mismatched joints do not seal, even with grease.
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 Ground-joint glassware (other). The catalogue is Labware.
Shelves beside this one are Distillation heads, adapters & columns, Condensers and Soxhlet & extraction apparatus.
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.