Description
Rotilabo® spherical ground glass joint sleeves in PTFE are laboratory sealing components sized for spherical joint 19. They create a chemically resistant interface between matching spherical ground-glass connections commonly found in distillation, extraction and modular glass apparatus. PTFE material supports dependable sealing behaviour where spherical joints must be assembled cleanly and handled repeatedly on the bench. The pack supplies 5 pc(s) at a total weight of 0,010 kg, offering a convenient quantity for laboratory stock and glassware service routines. These Rotilabo® sleeves from manufacturer ROTH SELECTION sit within the seals and ridged-sleeve category for ground glass joints and are suited to research, teaching and analytical laboratories that work with spherical-joint glassware. Specify them when spherical joint 19 fittings require a dedicated PTFE sleeve to aid fit, alignment and joint integrity during setup or maintenance. The defined joint size and compact pack format help keep inventory clear and application-specific without unnecessary overstock.
This article belongs on Ground-joint glassware (other), in Distillation & extraction glassware.
Key features
- Pack size: 5 pc(s)
- Product type: Spherical ground glass joint sleeves
- Brand: Rotilabo®
- Material: PTFE
- Spherical joint size: 19
- Weight: 0,010 kg
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Distillation & extraction glassware
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Ground-joint glassware (other)
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Questions about Rotilabo®-spherical ground glass joint, sleeves, PTFE, for spherical joint 19
What is this article?
Rotilabo®-spherical ground glass joint, sleeves, PTFE, for spherical joint 19 is the article on this page. Luminix Health distributes Carl Roth 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.