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The 10 Best Lab Freeze Dry Flasks to Buy – December 2023 edition

Looking for the best Lab Freeze Dry Flasks?

Discover now our comparison of the best Lab Freeze Dry 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 Freeze Dry 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 Freeze Dry 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.

SaleNo. 1
QWORK Glass 500ml Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Joint, 2 Pack Heavy Wall Distillation Receiving Apparatus, Taper Outer Joint Lab Glassware, 500mL
  • Standard size: With 24/40 standard taper outer joint, 1000ml capacity.
  • Flat-bottomed flask: The flask can stand upright on a flat surface by itself, rather than on a flask holder or cork holder. Can be connected to laboratory glassware, with standard tape joints.
  • Widely Used: Can be connected to a distillation, adapter for collecting and measuring liquids. Mixing solvent In a distillation apparatus,the flat bottom flasks can attach to a distillation adapter. In a soxhlet extraction, a flat bottom attaches the soxhlet extractor used as boiling and receiving flask.
  • Borosilicate Glass Material: Made of heavy duty high-quality borosilicate glass, which is heat resistant and can withstand the direct flame, high temperature and low temperature resistance, and can be reused.
  • Package contains: 2 Pack 500ml Single Neck Flat bottomed flask.
No. 2
2 Pcs Laboratory Drying Rack Detachable 27/52 Pegs Wall Mount Desktop Drying Rack Built-in Molded Drain Pan Glassware Drying Rack Lab Supply Pegboard Bench-top for Tube Beaker Flask Dry (27pegs, 1)
  • [WIDE APPLICATION] This drying rack is widely used in laboratories, medicine, chemical industry, chemical laboratories, quality inspection, research institutes, schools, scientific research institutions and other places.
  • [HIGH EFFICIENCY] This laboratory drying rack helps to dry test tubes, beakers, flasks, glassware and other laboratory supplies, allowing the containers to dry faster for the next use. There is a tray hole and a water outlet hose at the bottom to better prevent the liquid in the container from leaking out.
  • [PREMIUM MATERIAL]This laboratory drying rack is made of environmentally friendly PP material, which is very corrosion resistant, so there is no need to worry about being corroded by chemicals. The drying rack has 27 nails/52 nails(each nail is 5 inches long), which is easy to assemble and disassemble, and can be easily installed on the wall or hung on the wall. It is very durable and is an ideal choice for laboratory drying racks.
  • [SPECIFICATIONS] Material: Polypropylene (PP). 27 detachable dry nails/52 detachable dry nails, 5" long, 0.35" diameter. Built-in molded drain pan 22"x 4.8"/21" x 3.5" . The tray has holes for drainage and is fitted with a 30-inch vinyl tube. Rack 22 inches high x 16 inches wide/27 inches high x 21.5 inches wide. Wall mounting brackets are included. Product size: 21.6*16*4.7inch. Size of the hanging nail: 12.5 * 0.9 * 0.9cm. The package includes:2X laboratory drying rack.
  • [QUALITY ASSURANCE] We have strict quality control system, our products are put into the market after rigorous testing. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.
SaleNo. 3
500ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientific 213G29 (Single)
  • Capacity: 500ml / 16oz. (approx.)
  • Graduations: 50ml, 200ml to 500ml
  • Height: 186mm / 7.3" (approx.)
  • Outside Diameter: 107mm / 4.2" (approx.)
  • High quality inert 3.3 borosilicate glass
No. 4
Utile Erlenmeyer Flask, 6pcs of 500ml Conical Flasks, Borosilicate 3.3 Glass Flasks with Printed Graduation, 4016.0500.6
  • 500mL Capacity: 6pcs of 500ml lab glass Erlenmeyer conical flasks in total.
  • Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty.
  • Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot.
  • Good Heat and Chemical Durability: These flasks will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes, they are designed for heating by hot plate, flame, oven, microwave or heating mantle.
  • Designed for use in professional laboratories, also ideal for classroom and home daily use.
No. 5
500ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper, 3.3 Borosilicate Glass, Karter Scientific (Single)
  • Capacity: 500ml / 16oz (approx.)
  • Rubber Stopper: Solid, Black
  • Graduations: 50ml, 200ml to 500ml
  • Height: 186mm / 7.3" (approx.)
  • Outside Diameter: 107mm / 4.2" (approx.)
SaleNo. 6
150ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientific 213G27 (Single)
  • Capacity: 150ml
  • Graduations: 25ml, 50ml to 150ml
  • Height: 124mm (approx.)
  • Outside Diameter: 75mm (approx.)
  • High quality inert 3.3 borosilicate glass
No. 7
Young4us Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc
  • 3 RUBBER STOPPERS INCLUDED: This set has 3 rubber stoppers for these 3 Erlenmeyer Flasks, which are sterile & can seal the liquid in the flasks perfectly for experiment.
  • ACCURATE SCALES: 3 Erlenmeyer Flasks in different sizes (250ml 150ml 50ml) have clear and accurate scales for you to measure liquid efficiently & accurately without any problem.
  • SIGNIFICANT FEATURES: Reusable, environmental friendly, will not shatter easily, easy to clean, high temperature resistance, for laboratory, chemistry, science experiment, liquid measuring, etc.
  • HIGH-END MATERIAL FOR LAB: These Borosilicate Glass Erlenmeyer Flasks have High chemical durability and low thermal expansion, which can withstand the temperature under 800 °C (~1500 °F).
  • PACKAGE & WORRY-FREE: Each set has 3 Erlenmeyer Flasks & 3 Rubber Stoppers. If you received defective items, please contact us via email for full refund or replacement. We would try our best to fix issues.
No. 8
PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim - Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use - PYREX Chemistry Glassware, 1L, 1/Pk
124 Consomer Reviews
PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim - Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use - PYREX Chemistry Glassware, 1L, 1/Pk
  • LABORATORY FLASK: This narrow mouth conical borosilicate glass flask is ideal chemistry glassware for use in laboratories, schools, and for home and STEM activities and experiments.
  • SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance, the flat bottom lab glassware with heavy duty rim delivers premium strength and will not shatter easily.
  • CLEAR METRIC MARKINGS: A graduated metric scale in white enamel makes it easy to measure liquids and approximate contents, and the lab glass flask has a large labelling area.
  • EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab environments.
  • PYREX GLASSWARE: PYREX scientific glassware has been a trusted partner for chemists and research scientists in the toughest laboratory environments for more than 100 years.
SaleNo. 9
Corning Pyrex #4980-500, 500ml Erlenmeyer Flask with Rubber Stopper (Single)
341 Consomer Reviews
Corning Pyrex #4980-500, 500ml Erlenmeyer Flask with Rubber Stopper (Single)
  • Capacity: 500ml
  • Graduations: 50ml, 100ml to 500ml
  • O.D. x Height(mm): 101 x 176
  • Rubber Stopper: #7
  • Style: Narrow Mouth with Heavy Duty Rim
SaleNo. 10
Active Skin 8 with flasks-Black-Black L
  • Sensifit: The construction uses stretch, breathable fabrics and lightweight adjustments to optimize fit and stability.

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Last update on 2023-12-11 / Affiliate links / Images from Amazon Product Advertising API