Enhance your laboratory experiments with our high-quality Silicon Stopper for Erlenmeyer Flasks. Designed to fit flask openings of 21-53 mm, this stopper ensures a secure seal, preventing leaks and contamination. Made from durable, heat-resistant silicone, it withstands various chemicals and temperatures, making it ideal for a wide range of scientific applications. Whether you’re conducting experiments in a professional lab or a home setup, this stopper provides reliable performance and longevity.
Product Features
Size:? Fits openings of 21-53 mm
Material:? High-quality, heat-resistant silicone
Durability:? Resistant to chemicals and high temperatures
Application:? Suitable for laboratory and educational use
Leak-proof:? Ensures a tight seal to prevent contamination
| Variants | Height in mm | Diameter lower in mm | Diameter upper in mm | Material |
| 21-25 | 39 | 21 | 25 | Silicon |
| 24-28 | 39 | 24 | 28 | Silicon |
| 27-31 | 42 | 27 | 31 | Silicon |
| 30-34 | 41 | 30 | 34 | Silicon |
| 33-38 | 43 | 33 | 38 | Silicon |
| 37-41 | 44 | 37 | 41 | Silicon |
| 40-45 | 47 | 40 | 45 | Silicon |
| 44-49 | 49 | 44 | 49 | Silicon |
| 48-53 | 51 | 48 | 53 | Silicon |
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