Description
Thielepape extraction head in DURAN® borosilicate glass is a specialised glass component for laboratory extraction assemblies, offered with a 250 ml working volume, socket NS 45/40 and core joint 29/32. Designed for continuous or cyclic solvent extraction workflows, it supports efficient contact between solvent vapour or condensate and the sample matrix in analytical and preparative chemistry. The clear DURAN® construction allows visual monitoring of solvent level, reflux behaviour and phase separation during operation. Ground joints ensure reliable, leak-resistant connection to condensers, flasks and related extractor parts commonly used in organic extraction setups. Supplied as a single piece from manufacturer Lenz, this head integrates into modular distillation and extraction trains for natural-product isolation, residue analysis and method development. Its compact geometry suits bench-scale work where controlled solvent recycling and reproducible extraction cycles are required. Categories cover laboratory glassware for distillation and extraction, making the component a practical choice when building or maintaining Thielepape-type extractor systems in research and quality-control laboratories.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Thielepape extraction head
- Material: DURAN® borosilicate glass
- Volume: 250 ml
- Socket: NS 45/40
- Core joint: 29/32
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Questions about Thielepape extraction head, DURAN®, sl. 45/40, vol.250ml, core 29/32, 1 unit(s)
What is this article?
Thielepape extraction head, DURAN®, sl. 45/40, vol.250ml, core 29/32, 1 unit(s) 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.