Description
Distillate guide according to Dr. Howorka NS 29/32 is a specialised glass adapter designed for precise redirection of distillate streams in laboratory distillation setups. Equipped with a PTFE stopcock plug sized 14,5/2,5, the unit enables reliable, chemically inert control of liquid flow during fractional or simple distillation. Both the sleeve and the cone are finished to NS 29/32, guaranteeing secure, standardised connection to matching ground-joint glassware. Produced by manufacturer Witeg, this distillate guide supports organic chemistry, solvent recovery and purification workflows that demand accurate fraction handling. The single-piece unit has a net weight of 0,112 kg and originates from Germany. Its Dr. Howorka geometry permits convenient switching or collection of distillate without dismantling the apparatus. Laboratories engaged in research, quality control or education benefit from the robust construction and solvent-resistant PTFE plug, which together ensure long service life and consistent performance within standard distillation trains.
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 plug: PTFE 14,5/2,5
- Joint size: NS 29/32 (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.
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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.