Description
Melting point tubes with an internal diameter of 1,30 mm, an external diameter of 1,75 mm and a length of 100 mm are clear-glass capillaries closed at one end for melting-point determination. These precision capillaries are designed for sample introduction in melting-point apparatus used across organic synthesis, pharmaceutical QC and academic research. The closed end holds powdered material securely during heating, while the open end permits easy filling. Uniform dimensions and clear glass construction aid visual observation of the melting transition and support reliable, repeatable results. Manufactured as clear-glass capillaries from Hirschmann, they are compatible with common melting-point instruments and holders. Packs of 1000 pieces support both routine high-volume testing and teaching laboratory use. Typical applications include melting-range determination of crystalline solids, purity checks and identity confirmation of organic compounds in analytical workflows.
This article is part of Pipetting accessories, in Pipettes & pipette tips.
Key features
- Pack size: 1000 pc(s)
- Storage temperature: +5 - +40°C
- Internal diameter: 1,30 mm
- External diameter: 1,75 mm
- Length: 100 mm
- EAN: 4049338021659
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Questions about MELT.POINT TUBES, ID 1,30 MM, ONE END CLOSED OD 1,75 L 100MM
What is this article?
MELT.POINT TUBES, ID 1,30 MM, ONE END CLOSED OD 1,75 L 100MM is the article on this page. Luminix Health distributes Hirschmann 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.