Description
Flask holder type H 135.25 without handle is a laboratory support accessory designed for 250 ml round bottom flasks used with magnetic stirring equipment. The holder secures the flask in a stable working position during mixing, heating or general bench operations, reducing the risk of tipping when a free-standing round-bottom vessel would otherwise be unstable. Supplied as a single piece, it fits naturally into accessory sets for magnetic stirrers and related laboratory appliances where repeatable flask placement is required. The design without a handle keeps the profile compact for crowded stirring stations, multi-position setups or installations where side clearance is limited. This type H 135.25 unit from manufacturer Carl ROTH is intended for routine organic synthesis, sample preparation and teaching laboratories that standardise on 250 ml round bottom flasks. Pair it with compatible stirrers and heating blocks according to your workflow so flasks remain aligned and accessible throughout the experiment. Inspect fit and stability before unattended operation and follow normal labware handling practice.
This article is part of Stirring & mixing accessories, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Type: H 135.25 without handle
- Suitable for: 250 ml round bottom flasks
- Weight: 1,250 kg
- EAN: 4053411040970
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Questions about Flask holder type H 135.25 w/o handle,, for 250 ml round bottom flasks
What is this article?
Flask holder type H 135.25 w/o handle,, for 250 ml round bottom flasks is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Stirring & mixing accessories, inside Stirring, shaking & mixing, in Lab instruments.
Stirring accessories are the bosses, the retort clamps and the spare knobs that hold an overhead stirrer over the vessel. The stand has to carry the motor's mass, not only the flask's.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring & mixing accessories. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.