4 inch 5pcs High Borosilicate Test Tubes Diameter 12mm Thick 2mm Daily Scientific Experiment Test Tube

4 inch 5pcs High Borosilicate Test Tubes Diameter 12mm Thick 2mm Daily Scientific Experiment Test Tube

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Product Features

• Length 4 inches 5 colored test tubes
• Diameter 12mm inner diameter 8mm thickness 2mm
• High borosilicate glass test tube single weight 0.6oz

Tags:industrial2

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