Description
Liebig condenser DIN 12576 with lateral threaded connection and screw fitting made of plastic is a laboratory cooling component intended for distillation and reflux applications. Produced from borosilicate glass 3.3 with blue inscription, the unit has a length of 40 cm and is fitted with NS 14/23 socket and cone ground joints for compact, standardised connections. The lateral threaded port with plastic screw fitting simplifies secure coupling of cooling-water hoses. This design from manufacturer Hecht is appropriate for organic synthesis, solvent work-up and instructional laboratories that rely on interchangeable DIN glassware. Borosilicate 3.3 construction delivers the chemical durability and thermal stability expected in everyday lab service, while the blue inscription aids rapid identification among assembled apparatus. Delivered as one piece, the condenser mates with common ground-joint systems and cooling loops used in analytical and preparative chemistry environments.
This article is part of Condensers, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Material: Boro 3.3
- Length: 40 cm
- Socket joint: NS 14/23
- Cone joint: NS 14/23
- Standard: DIN 12576
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Questions about Condensers, liebig, interchangeable inner and outer joint, with PP screw
What is this article?
Condensers, liebig, interchangeable inner and outer joint, with PP screw is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Condensers, inside Distillation & extraction glassware, in Labware.
A condenser turns vapour back to liquid. A Liebig is a straight jacket. A coil packs more surface into a short height. A cold finger cools from the inside. The water connections and the joint size are the practical specification, together with the cooled length.
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 Condensers. The catalogue is Labware.
Shelves beside this one are Distillation heads, adapters & columns, Ground-joint glassware (other) 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.

