Description
Replacement standard ground joint insert with filter plate porosity 1 NS 29/32 is a laboratory spare component intended for gas washing bottle systems. It incorporates a filter plate of porosity 1 together with a standard ground joint sized NS 29/32, enabling straightforward exchange of worn inserts in existing assemblies. This part supports continued use of gas washing setups in analytical and preparative laboratory work where consistent joint compatibility and filtration characteristics are required. Supplied as a single-piece unit from manufacturer Hecht, the insert matches common glassware configurations found in gas washing applications. Laboratories performing gas scrubbing or purification steps can employ this replacement to restore full functionality without altering the overall apparatus design. The porosity 1 filter plate provides the defined filtration grade associated with the product designation, while the NS 29/32 joint ensures secure, leak-resistant connection to matching sockets. Its construction aligns with standard laboratory practices for modular gas washing equipment, facilitating efficient maintenance of bottle assemblies used in routine experimental procedures. The component is offered in a pack size of 1 pc and belongs to the gas washing bottles category, making it a practical choice for stocking essential spares in research and quality-control environments that rely on interchangeable ground-joint glassware.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Replacement standard ground joint insert
- Filter plate porosity: 1
- Ground joint size: NS 29/32
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Spare washing bottle head with filter plate NS 29/32
What is this article?
Spare washing bottle head with filter plate NS 29/32 is the article on this page. Luminix Health distributes Hecht 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. 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.