Description
GSC International 7MMBT-24-CS Borosilicate Glass Tubing – 7mm Outer Diameter, 24 Inch (610mm) Length – 10 Pound Case (~210 Tubes) – Durable Laboratory Glassware for Science, Experiments
Bulk Case – 10 pound case includes approximately 210 borosilicate glass tubes, each 7mm OD x 24 inches (610mm) long
Durable Glass – Borosilicate tubing resists thermal shock and chemical corrosion for lab and classroom use
Higher Heat Tolerance – Borosilicate has a higher melting point than flint or soda lime glass tubing
Cut Ends – Tubes are straight cut with ends that are not fire polished for shaping, cutting, or heating
Standard Dimensions – Tubes have a wall thickness of about 1–1.2mm for consistent handling and performance
⚠️ Proposition 65 Warning for California Residents:
WARNING: This product may expose you to chemicals including styrene and/or bisphenol A (BPA), which are known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Safety Notice: This product is not a toy. Intended for users aged 15 and older with adult supervision.
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