Test Tube with Joint and Stopper Manufacturer,Supplier and Exporter
Product Code : SEL-LG-11450
Quick Answer: A clear borosilicate test tube with a round bottom, supplied with a joint and stopper and made in six sizes from 100 x 12 mm to 200 x 38 mm (height x O.D.).
Last updated: October 2026
Key Features
Joint and stopper
Round bottom
Clear borosilicate glass
Chemical resistant
Sizes (height x O.D.): 100 x 12 mm, 125 x 16 mm, 150 x 18 mm, 150 x 25 mm, 200 x 12 mm and 200 x 38 mm
Technical Specifications
Specification
Value
Material
Borosilicate glass, clear
Bottom
Round
Closure
Joint with stopper
Properties
Chemical resistant
Sizes (height x O.D.)
100 x 12, 125 x 16, 150 x 18, 150 x 25, 200 x 12 and 200 x 38 mm
About This Product
Where an ordinary test tube is left open, this one has a joint and stopper so the tube can be closed after a sample is added. The round-bottomed tube is clear borosilicate glass that resists chemicals, so its contents stay visible. Six height and diameter combinations, up to 200 x 38 mm, give a choice of tube size for laboratory teaching.
Frequently Asked Questions
What sizes is the stoppered test tube made in?
The sizes, given as height x O.D., are 100 x 12 mm, 125 x 16 mm, 150 x 18 mm, 150 x 25 mm, 200 x 12 mm and 200 x 38 mm.
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