Selecting the right lab non-vacuum desiccator is crucial for maintaining the integrity and longevity of sensitive materials. Proper storage prevents degradation from moisture and contaminants, ensuring accurate experimental results and preserving valuable samples. Investing in a quality desiccator safeguards your work and reduces the risk of costly re-dos.
Looking for the best Lab Non-vacuum Desiccators?
Discover now our comparison of the best Lab Non-vacuum Desiccators. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Lab Non-vacuum Desiccators are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Lab Non-vacuum Desiccators in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
stonylab Glass Desiccator, Borosilicate Glass Lab Desiccator with Knob Cover and 9.4 Inch Porcelain Plate for...
- StonyLab Desiccator is common equipment in labs, ideal for drying, preserving, or storing moisture-sensitive substances.
- Including porcelain plate to separate sample and desiccant.
- Inner diameter: 9.4 inch and Outer diameter: 12 inch; Height: 13 inch.
- Heavy duty and reusable.
- Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly.
No. 2
Labasics Glass Desiccator with Knob Cover and Porcelain Plate, Round Non-Vacuum Dry Storage for Laboratory...
- Protects active materials from humidity during drying storage in standard laboratory conditions
- Features a porcelain plate to isolate samples from desiccant
- I.D.: 7.1 inch (180 mm), O.D.: 9.4 inch (240 mm), height: 10.2 inch (260 mm)
- Made of durable glass resistant to high temperature and corrosion; secure sealing to prevent leaks and ensure long-term use
- 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly
No. 3
SP Bel-Art Lab Companion 20L Clear Polycarbonate Desiccator Vacuum, Round Style with Built-in Vacuum Gauge...
- Built-in vacuum pressure gauge - Simplify pressure monitoring with the integrated analog vacuum gauge, designed for precise and effortless control, ensuring your experiments and storage conditions remain consistent and optimized for the best results
- Superior Vacuum Performance - Achieve unmatched vacuum retention with the premium vacuum desiccator silicone O-ring and expertly designed locking ring, minimizing leakage while maintaining stable pressure for prolonged periods to safeguard sensitive...
- Enhanced Safety Features - Move or store the desiccator with confidence using the secure locking ring, which firmly connects the top and bottom halves to prevent accidental openings and enhance safety during handling
- Versatile 3-Way Valve - The durable Viton 3-way valve offers reliability for a variety of laboratory applications and allows for seamless vacuum drawing, controlled pressure release, and smooth gas exchange
- Durable Transparent Design - The robust polycarbonate construction is chemical-resistant and easy to maintain. It offers crystal-clear visibility of contents, so you can effortlessly monitor samples without disrupting the vacuum environment
$632.99
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SaleNo. 4
Small Lab Dessicator Glass Jar Round Desiccator Vacuum Desiccator Lab Desiccator Jar Dryer for Laboratory...
- High Transparency Glass: This 150mm glass drier desiccator jar is made of high-grade glass, ensuring exceptional clarity for easy visibility of contents
- User-Friendly Design: The simple yet effective design of this laboratory dryer bottle makes it practical for various drying applications in scientific settings
- Convenient Structure: Featuring a straightforward structure and reasonable hole layout, this glass dryer facilitates easy operation and efficient drying processes
- Vacuum Desiccator: Desiccators are commonly used equipment in laboratories to dry materials by quickly evacuating air and water using a glass vacuum valve. Lab Desiccators are ideal for drying, preserving or storing humidity-sensitive substances
- Portable for Experiments: Measuring 8.65X8.17X8.17 inch, Lightweight and easy to carry, this glass desiccator is ideal for scientific experiments, teaching, and presentations in diverse settings
No. 5
SP Bel-Art “Space Saver” Vacuum Desiccator, White Polypropylene Bottom with Flat Dome Top, Airtight Seal...
- Reliable Vacuum Performance: SP Scienceware’s dessicator vacuum chamber maintains a full 29.9" Hg (75.9 cm) vacuum for 24 hours at room temperature, ensuring airtight conditions and maximum protection for sensitive laboratory samples and materials.
- Controlled Airflow Design: Equipped with a polypropylene stopcock and PTFE plug, our dessicator box allows precise air intake control to minimize turbulence and sample disruption, enhancing safety and maintaining stable internal conditions.
- Enhanced Internal Capacity: The flat dome design of SP Scienceware’s 0.20 cu. ft. vacuum dessicator provides an average of 13% more usable space than traditional domes, maximizing storage efficiency without compromising clarity or vacuum integrity.
- Durable Construction: Made with high-strength materials, our polypropylene bottom vacuum desiccator delivers excellent chemical resistance and long-term performance, ideal for laboratory, research, and industrial applications.
- Versatile and Convenient Setup: Includes a perforated support plate for reusable or disposable desiccant placement, making SP Scienceware’s desiccator with vacuum perfect for controlled moisture removal, storage, and preservation processes.
$112.99
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No. 6
SP Bel-Art “Space Saver” Vacuum Desiccator, Clear White Polypropylene Bottom with Flat Dome Top, Airtight...
- Holds a full vacuum (29.9" Hg 75.9cm) at room temperature for 24 hours; will remain airtight even if not under vacuum
- Polypropylene stopcock with PTFE plug accepts 6.4mm (¼") I.D. tubing and allows a controlled entrance of air preventing unnecessary turbulence
- ‘Flat Dome,’ clear polycarbonate top with large ribbed knob maximizes interior clearances and provides an average of 13% greater interior volume over standard hemispherical domes
- All models include a 0.32 cm (⅛") thick perforated plate; disposable or reusable desiccant can be placed on or under this plate
- Clear polycarbonate top on a bottom that is either clear polycarbonate or chemical-resistant white polypropylene
$91.79
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No. 7
Desiccator, Non-Vacuum, Borosilicate Glass, 12" / 300mm
- Flange O.D. / I.D. (mm): 300 / 234
- Top Chamber Dia. / Height (mm): 300 / 125
- Maximum Clearance Above Plate (mm): 205
No. 8
Labasics Glass Desiccator with Knob Cover and Porcelain Plate, Round Non-Vacuum Dry Storage for Laboratory...
- Protects active materials from humidity during drying storage in standard laboratory conditions
- Features a porcelain plate to isolate samples from desiccant
- I.D.: 9.4 inch (240 mm), O.D.: 12 inch (305 mm), height: 13 inch (330 mm)
- Made of durable glass resistant to high temperature and corrosion; secure sealing to prevent leaks and ensure long-term use
- 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly
No. 9
Lab Glass Desiccators with Porcelain,Glass Material Resistant to Acid and Alkali Corrosion,Dessicator 180 mm...
- - Acid and Alkali Resistant Glass Material, Suitable for Harsh Laboratory Environments: Made of high-purity acid and alkali resistant glass, it can resist the erosion of various chemical reagents, not easy to age, deform or precipitate impurities...
- - Porcelain Components Enhanced, Improving Drying Efficiency and Practicality: Built-in dedicated porcelain partition and tray, which are hard in texture and high-temperature resistant, can stably place samples to be dried. Meanwhile, they provide an...
- - Excellent Sealing Performance, Maintaining a Dry Environment for a Long Time: The glass jar body and lid have a high fit. With a sealing structure (better effect when used with sealing grease), it can effectively block external moisture and dust from...
- - Laboratory-Grade Quality, Multi-Scene Application: Compliant with laboratory equipment standards, it features exquisite craftsmanship and high transparency of the jar body, facilitating intuitive observation of the internal sample status, without...
SaleNo. 10
United Scientific Polycarbonate Vacuum Desiccator with Clear Polycarbonate Bottom, 12" (300mm), 1 Each
- These autoclavable desiccators are made of polypropylene (PP) and polycarbonate (PC) and can hold a vacuum up to 740mm Hg for 24 hours without any greasing. Autoclavable at 120°C for 15 minutes.
- The top dome, molded in rigid and transparent PC, gives a crystal-clear view of the sample. The knurled knob on the top provides easy handling of the dome.
- The transparent PC bottom provides increased viewing clarity. An internal groove on the flange holds the silicon rubber O-ring. Includes a perforated PP desiccator plate.
- The PP stopcock has a self-lubricating PTFE plug. The three-way plug opens to create a vacuum, closes to hold a vacuum, and opens again to release a vacuum.
−15%
$149.99
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Last update on 2026-04-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Non-vacuum Desiccators
Understanding Desiccator Types
- Standard Desiccators: These are the most common and rely on a desiccant material to absorb moisture within a sealed chamber. They are suitable for general-purpose drying and storage.
- Vacuum Desiccators: While the article focuses on non-vacuum models, it's worth noting that vacuum desiccators actively remove air and moisture, offering a higher level of protection for extremely sensitive substances.
Key Features to Consider
- Material: Desiccators are typically made from glass (borosilicate is common for durability and chemical resistance) or clear plastic. Glass offers better visibility and chemical inertness, while plastic can be lighter and more shatter-resistant.
- Seal Quality: A tight seal is paramount. Look for models with well-fitting lids and a robust gasket or greased rim to prevent moisture ingress.
- Shelving and Capacity: Consider the size and shape of the items you intend to store. Desiccators often come with perforated shelves, allowing for better air circulation. Ensure the internal dimensions accommodate your needs.
- Ease of Use: The lid should be easy to remove and replace without compromising the seal. Access to the interior for placing and retrieving items should be straightforward.
Choosing the Right Desiccant
- Common desiccants include silica gel (often with color indicators that change when saturated), calcium chloride, and molecular sieves.
- The choice of desiccant depends on the level of dryness required and the substances being stored. Silica gel is a versatile all-around option for general lab use.
- Ensure the desiccant is properly activated (dried out) before use and replaced or regenerated regularly to maintain its effectiveness.
Frequently Asked Questions
What is the primary function of a non-vacuum desiccator?
A non-vacuum desiccator creates a low-humidity environment by using a desiccant material to absorb moisture. This protects sensitive samples and reagents from degradation caused by atmospheric water vapor.
What kind of desiccant should I use?
Silica gel is a popular choice for general laboratory use as it is effective and often comes with a color indicator to show when it needs regeneration or replacement. Other options like calcium chloride or molecular sieves may be used for specific applications requiring extreme dryness.
How do I maintain the seal on a glass desiccator?
Glass desiccators typically rely on a ground glass-on-glass seal, which can be improved with a thin layer of vacuum grease. Regularly clean the rim and lid to remove any debris that could interfere with a tight seal.
Can I store volatile chemicals in a non-vacuum desiccator?
While a non-vacuum desiccator can help reduce moisture, it is not designed to contain volatile chemicals or harmful fumes. For such applications, specialized containment or vented enclosures are necessary.
How often should I replace or regenerate the desiccant?
The frequency depends on the ambient humidity and how often the desiccator is opened. If using a color-indicating desiccant, replace or regenerate it when the color changes. For non-indicating types, a general guideline is every few months, or when you notice increased humidity inside.
