| PART No. | Size (mm) | Pack Qty. |
| 8540-50 | 50 | 10 |
| 8540-65 | 65 | 10 |
| 8540-75 | 75 | 10 |
| 8540-100 | 100 | 10 |
| 8540-125 | 125 | 10 |
| 8540-150 | 150 | 10 |
Uses:
- Evaporation Cover: Used as a cover for beakers or containers during evaporation processes in laboratories.
- Crystallization: Facilitates the crystallization of substances by providing a surface for slow evaporation.
- Sample Protection: Protects samples from contamination while allowing observation or drying.
- Weighing Cover: Used as a cover during weighing to prevent substance loss due to air currents.
- Dust Protection: Protects samples or solutions from dust and foreign particles in laboratory environments.
- Condensation Control: Helps control condensation in experiments by covering containers.
- Observation Surface: Provides a flat and transparent surface for observing reactions or changes in samples.
- Microscale Reactions: Used in microscale chemical reactions for small-scale experimentation.
- Sublimation: Facilitates sublimation processes by covering substances undergoing sublimation.
- General Laboratory Cover: Commonly used as a general-purpose cover in various laboratory procedures.
