Description
Gas washing bottle head NSH 34/35 with porosity 1 is a precision glass component intended for gas scrubbing and purification setups in the laboratory. Manufactured from borosilicate glass 3.3, the head provides good thermal and chemical resistance while the porosity-1 frit ensures controlled gas dispersion. The standard ground joint NSH 34/35 allows secure, interchangeable connection to matching washing-bottle bodies. This accessory from manufacturer ROBU - Stereon is designed to fit series 34 10* and 34 25* vessels, enabling straightforward assembly of complete gas-washing trains for analytical or preparative work. Supplied as a single piece, it is non-sterile and suited to general laboratory use where reliable gas–liquid contact is required. The robust construction supports repeated handling and cleaning under typical laboratory conditions.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc(s)
- Joint size: NSH 34/35
- Porosity: 1
- Material: borosilicate glass 3.3
- Compatible with: 34 10* and 34 25*
- Sterility: No
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Questions about Washing Bottle head , ST 34/35 socket, Por. 1
What is this article?
Washing Bottle head , ST 34/35 socket, Por. 1 is the article on this page. Luminix Health distributes ROBU - Stereon for laboratory use. It sits in Sintered glass filter plates & discs, inside Filtration, in Lab consumables.
A sintered glass filter is a disc of fused glass particles with a porosity grade, often 0 to 5, from coarse to fine. It is cleaned and reused. The porosity number, not a micrometre guess, is the specification. Hydrofluoric acid and strong alkali attack the glass.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Sintered glass filter plates & discs. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.