Glass laboratory desiccator DSC-LID series

Overview
The Desiccator with Lid from Osmosis Scientific is designed to provide a dry, dust-free environment for storing and drying moisture-sensitive samples, chemicals, and laboratory glassware. Manufactured from heavy-walled borosilicate 3.3 glass for enhanced chemical durability, it features a ground-glass flange and a precisely matched lid. When an even, thin layer of appropriate laboratory vacuum grease is applied, the assembly forms an airtight seal that allows the base desiccant to absorb humidity effectively and protect the contents.

Available sizes / SKUs (table)
I.D. (mm) | Pack of | SKU
150 | 1 | DSC-LID-0150
210 | 1 | DSC-LID-0210
250 | 1 | DSC-LID-0250
300 | 1 | DSC-LID-0300

Frequently Asked Questions (FAQs)

• What is the primary use of a laboratory desiccator? — A desiccator is used to cool heated objects in a moisture-free environment or to store highly hygroscopic chemicals and samples; the base holds a desiccant that absorbs humidity from the sealed chamber.
• Do I need to use vacuum grease on the lid? — Yes. The ground-glass flange and matching lid are engineered for a close fit, but an even, thin layer of compatible laboratory vacuum grease is required to create a reliable airtight seal.
• What type of glass is used for this desiccator? — This desiccator is manufactured from heavy-walled borosilicate 3.3 glass to ensure chemical resistance and long service life under standard laboratory conditions.
• Can this specific desiccator be used with a vacuum pump? — This model is a standard (non-vacuum) desiccator. For procedures requiring an actively drawn vacuum, select a vacuum desiccator equipped with a stopcock. Inspect heavy-walled glass for damage before use.

Features / Technical specifications

• Material: Borosilicate 3.3 glass (heavy-walled)
• Seal: Ground-glass flange with precisely matched lid (requires vacuum grease for airtight seal)
• Base: Designed to hold desiccant to absorb humidity
• Intended use: Storage and drying of moisture-sensitive samples, chemicals and laboratory glassware
• Model type: Standard (non-vacuum) desiccator
• Available internal diameters (I.D.): 150 mm, 210 mm, 250 mm, 300 mm
• Pack: Single unit (Pack of 1)
• Example SKUs: DSC-LID-0150, DSC-LID-0210, DSC-LID-0250, DSC-LID-0300