Looking for the best Lab Dewar Flasks?
Discover now our comparison of the best Lab Dewar Flasks. 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 Dewar Flasks 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 Dewar Flasks 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
U.S.SOLID 3L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Semen Flask with Straps 6 Canisters Carry Bag
- CAPACITY: The U.S. Solid Cryogenic Container Liquid Nitrogen Tank Dewar can hold up to 3 Liters of liquid nitrogen
- DEWAR: Dewars are designed for the sole purpose of holding extremely cold liquids such as liquid nitrogen; They have the shape, capacity, and material construction to store liquid nitrogen with a slower evaporation rate
- EVAPORATION RATE: We test the evaporation rate of our liquid nitrogen tanks by completely filling them with liquid nitrogen and tracking the rate of evaporation
- CANISTERS: Each of the liquid nitrogen tanks come with six canisters; Four canisters come with holes at the bottom to store biological specimen and 2 sealed canister for dipping
- SATISFACTION GUARANTEE: All U.S. Solid products come with a one year satisfaction guarantee; Please feel free to call our customer service department with any comments or concerns that you may have
$162.04
Buy On Amazon
SaleNo. 2
Crystal Technologies SDF-500 Stainless Steel Dewar Flask, 500mL
- Product Type: LAB SUPPLY
- Package length: 9.9 cm
- Package width: 10.8 cm
- Package height: 24.1 cm
No. 3
BMGIANT 2L Liquid Nitrogen Container LN2 Tank Cryogenic Dewar Flask with Straps 3
- Lightweight, portable, and durable
- it can store up to 2.80 L of Liquid Nitrogen for up to 20 days
- Used by doctors, hospitals, chefs, plumbers, gardeners, etc
- Utilizes Dewar technology for insulation, only suitable for storage of liquid nitrogen, not for transport
- The inner neck of this liquid nitrogen storage tank is made of FRP, which connects the inner tank and the outer tank
No. 4
stonylab Dewar Flask, Cylindrical Form Borosilicate Glass Dewar Flask with Aluminum Base, 200mm Interior Depth and 60mm Interior Diameter for Laboratory, 350ml
- Capacity: 350ml; Cylindrical
- Interior diameter: 60mm; interior depth: 200mm
- Could be used for liquid Nitrogen
- Made of double-walled Borosilicate glass; StonyLab Dewar Flask is furnished with aluminum base; fully silvered and vacuum pumped; a cushioned plastic rim is added to the bottom for more protection
- StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
$143.99
Buy On Amazon
No. 5
Crystal Technologies SDF-1000 Stainless Steel Dewar Flask, 1000mL
- Product Type: LAB SUPPLY
- Package length: 12.0"
- Package width: 4.72"
- Package height: 7.0"
No. 6
Labasics Lab Dewar Flask, High Borosilicate Glass Vacuum Silvered Liner, Tall Flask, 1000 ml Capacities, Ideal for Dry Ice and Liquid Nitrogen Storage
- Capacity: 1000 ml
- Versatile Laboratory Use: Ideal for storing liquid gases, low-temperature research, and protecting crystalline components; commonly used with cold traps to prevent solvent absorption into vacuum pumps
- Premium Design: Features an aluminum outer shell and high borosilicate glass vacuum silvered liner for excellent insulation and high sealing performance
- Safety Precautions: Dewar flasks are high-vacuum glass containers; please always use with safety devices and wear protective eyewear during operation to ensure safety
- Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly
$172.79
Buy On Amazon
No. 7
Scilogex Wide Mouth DILVAC Stainless Steel Cased Dewar Flask for Liquid Nitrogen, Liquified Gases, and Dry Ice, with Lid-Clamps and Vented Lid |1 Liter
- An excellent wide mouth liquid nitrogen Dewar, well suited for transporting all other liquified gases and dry ice. Scilogex Dewar flasks are designed to be tough and robust, and all are rust-free, non-corrosive and hygienic. Double-walled boroscilicate glass, vacuum pumped and silvered to ensure efficient storage and transportation.
- The wide mouth design of this Dewar tank provides easy access and is particularly popular in many laboratory applications as the shallow form allows for the minimum amount of coolant to be used. Lid-clamps secure the lid for safe transportation and minimizing spillage.
- This cryo tank is designed for use in laboratories, field applications, and other environments where liquid nitrogen is used. Excellent for flash freezing and transporting biological samples, vaccines, specimens, and even culinary products.
- Optimized to ensure safety and reduce evaporation. Depending on Dewar size, holding times range from 38 to 54 hours. Lid clamps are easy to operate, durable, and secure.
- Headquartered in Rocky Hill, CT, USA, SCILOGEX offers premium laboratory equipment and expert post-sales service and support. Our equipment is favored by life science professionals, researchers, advanced hobbyists and academic students worldwide. You'll find our products in commercial environments, research labs, and academic institutions - wherever high quality and precise control is required.
No. 8
Cylindrical Dewar Flask with Handle, 1000 mL
- Product Type: dewars
- Volume (liters): 1
- Dimensions (" OD): 3.3125
- Dimensions (" ID): 2.8125
- Qty/ea: 1
$299.63
Buy On Amazon
No. 9
CXRCY 3L Aluminum Alloy Cryogenic Container Liquid Nitrogen (LN2) Dewar, Tank Dewar with 6 Canisters & Carry Bag, Durable, Lnsulation & Vacuum Design can Safely Store Liquid Nitrogen
- Wide Uses: Liquid nitrogen tanks have dual uses of transportation and storage, and are widely used in agricultural technology application laboratories, metal material cryogenic treatment, beauty salons, biological scientific research fields, farms and other units to store semen, embryos, cells, dry ice, metal materials, etc. Festive industry: Used to create special visual effects, increase the mystery and beauty of the scene. You can buy liquid nitrogen locally, which is cheap and convenient.
- You Will Get: Each of the liquid nitrogen dewar come with six canisters; 4 canisters come with holes at the bottom to store biological specimen and 2 sealed canister for dipping, 50mm caliber design, Canisters Diameter 4.4" (11.1 cm) Height 14.9" (38cm).
- Insulation & Vacuum Design: Liquid nitrogen tank usually adopts internal and external two-layer bile design, vacuum insulation, the neck plug of the liquid nitrogen tank is made of materials with good low temperature performance (such as polyurethane), and the neck tube with low thermal conductivity is designed to reduce the volatilization of liquid nitrogen in this part. A good sealing design is also designed to slow the evaporation of liquid nitrogen and ensure that it can remain low temperature for a long time.
- 3L Liquid Nitrogen container adopts a compact 50mm caliber design, liquid nitrogen dissipates very slowly, especially with the polystyrene foam insert under the lid
- Aerospace Materials: The liquid nitrogen tank is made of high-strength aerospace aluminum material, durable, corrosion resistant, can safely store liquid nitrogen, evaporation rate is slow. Optimized design and production process, the use of aviation paint, reduce weld, more beautiful, easy to long-term storage
$169.00
Buy On Amazon
No. 10
Labasics Bundle-2 Items: 350ml Lab Dewar Flask and Glass Vacuum Cold Trap
- Bundle Includes: 1 x 350ml Lab Dewar Flask, 1 x 200mm Glass Vacuum Cold Trap
- The 350ml Lab Dewar Flask features an aluminum outer shell and high borosilicate glass vacuum silvered liner for excellent insulation and high sealing performance; The Glass Vacuum Cold Trap are 200mm length below
- The 350ml Lab Dewar Flask ideal for storing liquid gases, low-temperature research, and protecting crystalline components; The Glass Vacuum Cold Trap are borosilicate glass reusable; maximum withstand temperature 250°C
$153.89
Buy On Amazon
What is the purpose of a comparison site?
When you search for a product on the Internet, you can compare all the offers that are available from the sellers. However, it can take time when it is necessary to open all the pages, compare the opinions of the Internet users, the characteristics of the products, the prices of the different models… Offering you reliable comparisons allows us to offer you a certain time saving and a great ease of use. Shopping on the Internet is no longer a chore, but a real pleasure!
We do everything we can to offer you relevant comparisons, based on various criteria and constantly updated. The product you are looking for is probably among these pages. A few clicks will allow you to make a fair and relevant choice. Don’t be disappointed with your purchases made on the Internet and compare the best Lab Dewar Flasks now!
Last update on 2025-06-03 / Affiliate links / Images from Amazon Product Advertising API