Description
Tubes with standard ground joint featuring a spherical ball S 13/2 are laboratory glassware components made from DURAN®. They belong to the glass tubes and capillaries group used in distillation, extraction and other modular laboratory glass assemblies. The spherical ball S 13/2 provides a defined ball-side interface for pairing with complementary spherical joint sockets, supporting compact multi-piece apparatus construction. The pack contains 10 pc(s) with a total weight of 0,200 kg, which is practical for stocking smaller spherical joint elements used repeatedly in glass line work. These tubes from manufacturer Lenz serve laboratories that require standard ground-joint geometry with spherical ball size S 13/2. Typical uses include linking fine sections of distillation trains, extraction setups and related transfer glassware based on interchangeable spherical joints. DURAN® identifies the glass quality specified for this range. Clear S 13/2 ball sizing helps keep joint selection consistent when assembling, modifying or servicing modular glass apparatus in research, analytical and teaching laboratories.
This article is part of Ground-joint glassware (other), in Distillation & extraction glassware.
Key features
- Pack size: 10 pc(s)
- Product type: Tubes with standard ground joint
- Connection: Spherical ball S 13/2
- Material: DURAN®
- Weight: 0,200 kg
- Use area: Distillation and extraction glassware
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Distillation & extraction glassware
Sub-category
Ground-joint glassware (other)
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Questions about Tubes with standard ground joint, ball (spherical) S 13/2, DURAN®, 10 unit(s)
What is this article?
Tubes with standard ground joint, ball (spherical) S 13/2, DURAN®, 10 unit(s) is the article on this page. Luminix Health distributes Lenz 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?
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.