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Drying Tubes are laboratory glassware components designed for drying and moisture-control workflows in chemistry, teaching, and general laboratory setups. This category includes Glass U-Form Drying Tubes made from BORO 3.3 glass, along with U-Shaped Drying Tubes with side arms and shut-off valves for more controlled connection and isolation during laboratory use.
The U-form drying tube design provides a practical glass pathway for placing suitable drying material within a laboratory setup where moisture control is required. BORO 3.3 glass supports high clarity, chemical resistance, and dependable laboratory handling, making these drying tubes suitable for routine chemistry work, demonstration assemblies, and controlled gas or vapour pathway applications where compatible drying media are used.
The U-shaped drying tube with side arms and shut-off valves provides added connection control compared with a basic U-form drying tube. Side arms allow connection into compatible laboratory apparatus, while shut-off valves assist with controlling or isolating flow pathways during setup, use, or disconnection. This makes the design useful where a more secure and controlled drying tube arrangement is required.
For material and quality reference, ISO 3585 specifies the properties of borosilicate glass 3.3 used for laboratory glassware, glass plant, pipeline, and fittings. ASTM E438 covers glasses used in laboratory apparatus, including Type I low-expansion borosilicate glass. ISO 9001 may also be used as a general quality management reference where supplier or manufacturer certification is available. These references should only be used as compliance claims where supported by manufacturer documentation and product certification.
For LabChoice Australia customers, Drying Tubes provide a practical category for chemistry laboratories, education facilities, and research workflows requiring BORO 3.3 U-form drying tubes, side-arm connection options, shut-off valve control, and clear laboratory glassware for moisture-control applications.