Normax Desiccator without Stopcock (49 061 311)

Normax Desiccator without Stopcock 250 mm (49 061 311)

The Normax Desiccator without Stopcock (Cat. No. 49 061 311) is a durable and transparent glass desiccator designed for safe drying, cooling, and moisture protection of laboratory samples. Manufactured from high-quality soda lime glass, it provides excellent visibility, mechanical strength, and chemical resistance for routine laboratory use. This non-vacuum desiccator, featuring a 250 mm internal diameter, offers ample capacity for larger samples or multiple items. Its porcelain plate ensures even air distribution and stable support for crucibles, dishes, and other laboratory containers during desiccation.

Key Features

• Constructed from soda lime glass for durability, clarity, and moderate chemical resistance

• Non-vacuum design (without stopcock) suitable for standard drying and storage applications

• Perforated porcelain plate allows efficient air circulation beneath samples

• Ground-glass flange provides an airtight seal when used with vacuum grease

• Transparent dome lid enables visual monitoring without disturbing internal conditions

• Thick glass walls provide strength, stability, and long service life in laboratory environments

Specifications

• Brand: Normax

• Model: 49 061 311

• Type: Desiccator without stopcock

• Material: Soda lime glass

• Plate material: Porcelain

• Diameter: 250 mm

• Stopcock: None (non-vacuum type)

• Lid type: Ground-glass lid with airtight closure

• Function: Drying, cooling, and moisture-controlled storage

• Chemical resistance: Moderate; suitable for most acids, alkalis, and solvents

Applications

• Drying hygroscopic or heat-sensitive substances

• Cooling heated samples in a controlled dry atmosphere

• Storing moisture-sensitive reagents and laboratory materials

• Suitable for use in chemical, pharmaceutical, and educational laboratories

• Works effectively with desiccants such as silica gel, phosphorus pentoxide, or calcium chloride

Maintenance and Handling

• Clean using mild detergent and soft materials to preserve glass clarity

• Apply a thin film of vacuum grease on the flange for airtight sealing

• Avoid sudden temperature variations to prevent thermal shock or cracking

• Handle and store carefully on a stable surface to prevent damage

Conclusion

The Normax Desiccator without Stopcock 250 mm (49 061 311) is a dependable, easy-to-use desiccation system for laboratories requiring efficient moisture protection without vacuum capability. Its spacious interior, durable glass body, and precision-ground flange make it an ideal choice for routine drying, cooling, and storage of sensitive samples.