Description
Melting point capillaries closed on one side provide precision glass tubes for accurate melting point determination in research and quality-control laboratories. Measuring 80 mm in length with an outer diameter of 1,5 mm and an inner diameter of 1,2 mm, they are manufactured from soda-lime glass and finished with right-angled cut edges for clean sample introduction. The closed end facilitates straightforward filling and stable positioning inside standard melting-point instruments. Conveniently packed 100 pieces per dispenser tube and 1,000 pieces per carton, the packaging supports organised storage and rapid access during high-volume analytical work. These capillaries from manufacturer Marienfeld are well suited to organic synthesis laboratories, pharmaceutical testing and educational settings where consistent capillary geometry is essential for reproducible results. Soda-lime glass delivers suitable thermal response for controlled heating cycles, while the uniform dimensions minimise variation between successive measurements of crystalline compounds and other solid samples.
This article is part of Pipetting accessories, in Pipettes & pipette tips.
Key features
- Pack size: 1000 pc(s)
- Length: 80 mm
- Outer diameter: 1,5 mm
- Inner diameter: 1,2 mm
- Material: Soda-lime glass
- EAN: 4250317307491
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Questions about Melting point determination tubes, one end closed
What is this article?
Melting point determination tubes, one end closed is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Pipetting accessories, inside Pipettes & pipette tips, in Lab consumables.
Pipetting accessories are the boxes, the ejectors, the spare seals and the carousel parts around a pipette and its tips. A seal set is model-specific. A tip box that does not match the rack footprint will not sit on the pipette aid.
A pipette moves a measured volume. A volumetric pipette delivers one line. A graduated pipette delivers along a scale. A Pasteur pipette is an uncalibrated transfer. A piston pipette uses a tip, and the tip has to seal on that pipette. A filter tip adds a barrier so aerosol from the sample does not reach the piston. Serological pipettes are the long graduated tubes used with a controller. The volume and the fit are the specification. Piston pipettes are treated under ISO laboratory apparatus. In-vitro work also meets ISO in vitro diagnostic systems.
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The category is Pipettes & pipette tips. The sub-category is Pipetting accessories. The catalogue is Lab consumables.
Shelves beside this one are Pipette tips, Filter tips, Graduated pipettes, Volumetric pipettes, Pasteur pipettes, Pipette controllers & fillers, Reagent reservoirs, Dispenser & repeater tips and Serological pipettes.
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