Description
Fritted wash bottle 45/40 S1, 250 ml is a laboratory gas-washing bottle equipped with a ground joint NS 45/40 and a frit of porosity grade S1. It enables efficient interaction between a flowing gas and a liquid absorbent or humidifying medium in analytical, preparative and process-support setups. The 250 ml capacity provides a larger liquid reservoir for extended runs or higher gas throughputs while remaining practical on the laboratory bench. The fritted element distributes the gas as fine bubbles, enhancing contact surface and mass-transfer performance during washing or scrubbing. Offered as one piece from manufacturer Dinkelberg, the bottle fits standard ground-joint assemblies used across research, education and industrial laboratories. Origin is the Czech Republic. Common uses include purification of process or carrier gases, controlled humidification, and absorption of selected components from gas streams. Clear specification of joint size, frit grade and nominal volume supports reliable selection and interchange within existing glassware systems.
This article is part of Wash bottles, in Bottles & containers.
Key features
- Pack size: 1 pc
- Product type: Fritted wash bottle
- Joint size: NS 45/40
- Frit porosity: S1
- Capacity: 250 ml
- Country of origin: Czech Republic
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Questions about Bottle gas washing with sintered disc 45/40 S1, 250ml
What is this article?
Bottle gas washing with sintered disc 45/40 S1, 250ml is the article on this page. Luminix Health distributes Dinkelberg for laboratory use. It sits in Wash bottles, inside Bottles & containers, in Labware.
A wash bottle is a squeeze bottle with a bent delivery tube, used to rinse a precipitate or a electrode with a small directed stream. The liquid inside is usually water or a solvent, and the bottle has to tolerate that liquid.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Wash bottles. The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, Plastic bottles (narrow & wide mouth), Sample containers & jars, Canisters & jerrycans and Bottle accessories (pouring rings, dispensers, caps).
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.

