20pcs Lab Silicone Stopper Test Tube Hollow Plug Intake Hose Silica Gel Caps for Experiment(15-19mm)
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Product details
| Management number | 221854465 | Release Date | 2026/05/04 | List Price | $13.56 | Model Number | 221854465 | ||
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20pcs Lab Silicone Stopper Test Tube Hollow Plug Intake Hose Silica Gel Caps for ExperimentSpecification:Material: SiliconeType: hollow silicon stopperQty. 20pcsAppliance: Can be used for test tube, flask stopper or other bottles.Features: Neutral, breathable, high temperature, soft and durable, as well as goodelectrical insulation, oxygen, light, anti-aging.Note: this link only silicone plugs for sell (not include test tubes).
- 1.Made of quality silicone material, durable and reusable
- 2.Suitable for sealing test tubes, flasks, and other laboratory equipment
- 3.Hollow design allows for the insertion of intake hoses for experiments
- 4.Provides a tight and secure seal
- 5. for use in scientific experiments and educational activities
| Item Weight | 1.76 ounces |
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| Manufacturer | GUOHUIZHANG |
| Item model number | GUOHUIZHANG |
| Batteries required | No |
| Package Dimensions | 0.39 x 0.39 x 0.39 inches |
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