Achieve precise thermal analysis with our professional-grade Melting Point Capillary Tubes. These tubes are specifically designed for laboratory melting point determinations, offering high thermal resistance and uniform glass thickness for consistent heat transfer. With both ends open, these tubes are versatile for various sample loading techniques and specialized liquid sampling.

Product Specifications

Feature	Details
Material	High-Quality Borosilicate Glass
Length	75 mm
End Style	Both Ends Open (Open-Ended)
Wall Thickness	Uniform thin-wall design for rapid heat conduction
Quantity	100 Tubes per Pack
Compatibility	Fits all standard melting point apparatuses

Key Features

Superior Borosilicate Glass: Formulated to withstand high temperatures without deforming or clouding, ensuring a clear view of the sample during phase changes.
Both Ends Open: Provides flexibility for advanced laboratory tasks; easily sealed with a flame if required or used for capillary action sampling.
Precision Uniformity: Meticulously manufactured with consistent inner and outer diameters to ensure repeatable and accurate melting point results.
Crystal Clear Transparency: High-optical clarity allows for easy observation of the sample’s meniscus and melting behavior under magnification.
Convenient Packaging: Supplied in a protective tube or box to prevent breakage and maintain cleanliness before use.

Common Applications

Organic Chemistry: Standard tool for identifying and checking the purity of crystalline organic compounds.
Quality Control: Essential in pharmaceutical and chemical industries for verifying raw material specifications.
Liquid Micro-Sampling: The open-ended design allows for easy drawing of small liquid volumes via capillary action.
Education: A staple consumable for university and high school chemistry laboratories.