Amber Glass Vacuum Desiccator, I.D 180mm - 300mm

Specifically designed for drying and storing samples sensitive to moisture and light. By creating a low-pressure environment through vacuum extraction, it significantly improves drying efficiency Suitable for drying and preserving light-sensitive chemical reagents, pharmaceuticals, or biological samples, and can also be used for temporary storage of glassware or experimental samples Made of neutral glass (alkali-free glass) with a vacuum glass piston (24/29 joint) and a ground glass lid, equipped with a porous ceramic plate (note: residual ceramic particles may be present; these can be cleaned before normal use) Caution: Always monitor the pressure gauge (sold separately) during use. Ensure that the negative pressure does not exceed 0.06 MPa, as excessive pressure may cause glass breakage After vacuuming, avoid moving the desiccator and allow it to sit undisturbed to prevent overpressure and potential breakage. Damage caused by improper operation is not covered under warranty ASIN: B0