Description
Distillate guide according to Dr. Howorka NS 14/23 is a precision glassware adapter for controlled diversion of distillate in laboratory distillation apparatus. It incorporates a 6 mm stopcock opening fitted with a PTFE stopcock plug that permits smooth, chemically resistant regulation of liquid flow. The ground-joint geometry comprises both a sleeve NS 14/23 and a cone NS 14/23, ensuring leak-tight, interchangeable connection to standard laboratory glassware. This distillate guide from manufacturer Witeg is intended for organic synthesis, solvent purification and fraction collection. Supplied as one piece with a net weight of 0,068 kg and manufactured in Germany, the component installs readily into existing distillation trains. The Dr. Howorka configuration allows operators to redirect or collect distillate without interrupting the process, while the inert PTFE plug withstands aggressive solvents. Research, quality-control and teaching laboratories value the reliable flow control and durable construction of this specialised distillation accessory.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Distillate guide
- Design: According to Dr. Howorka
- Stopcock opening: 6 mm
- Stopcock plug: PTFE
- Joint size: NS 14/23 (sleeve and cone)
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Questions about DISTILLING LINKS STOPCOCK 6 MM PRECISO
What is this article?
DISTILLING LINKS STOPCOCK 6 MM PRECISO is the article on this page. Luminix Health distributes Witeg 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?
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. Delivery across Europe, two to five days when in stock. 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.
