The 10 Best Lab Filtering Flasks to Buy – November 2021 Review

Looking for the best Lab Filtering Flasks?

We did 13 hours of research and testing 9 products to create this review. We believe the best Lab Filtering Flasks doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

SaleNo. 1
Filtering Flask, 5000ml - Borosilicate Glass - Heavy Walled - Conical Shape, with Integral Side Arm - White Graduations - Eisco Labs
  • 5000ml Capacity Flask with barbed side arm for filtering
  • 500ml graduations
  • Heavy boroscilicate glass walls
  • Top opening diameter is 2 inches so use a #11 stopper
  • Glass has no defects and a perfectly flat bottom, will sit perfectly on a hot plate or stirrer
No. 2
United Scientific FG5340-1000 Borosilicate Glass Filtering Flask, 1000mL
  • Autoclavable: Yes
  • Material: Borosilicate Glass
  • Description: Filtering Flask, Borosilicate Glass; 1000 mL
  • Graduation Interval (mL): 50
  • Bottom Outside Diameter (mm): 138
No. 3
2000mL Lab Vacuum Filtration Apparatus | 2000mL Filtering Flask | 300 mL Graduated Funnel for Distillation | 1 Year Warranty
  • LARGE CAPACITY: The vacuum filtration flask apparatus has a 2000mL max. capacity perfect for distilling.
  • HIGH QUALITY: Extremely durable design for filtering impurities in solutions and would make a great addition to your distillation kit.
  • COMPLETE LAB KIT: This lab vacuum filtration apparatus is supplied with a 300mL graduated funnel, 2000mL filter flask and sturdy aluminum clamp.
  • COMPATIBLE: Works great with 42-60mm membrane filter paper and is made from the best quality borosilicate glass, rubber, and aluminum to ensure durability and ease of operation.
  • AMERICAN COMPANY: Sold by Fristaden Lab, an American lab equipment company. We back the filtration apparatus with a 1 Year Warranty. If you have any problems with or questions about the distillation apparatus our customer service knows this product well and is ready to help you.
No. 4
American Fristaden Lab Vacuum Filtration Distillation Apparatus | 2000mL Filtering Flask | 300mL Graduated Funnel | 1 Year Warranty
  • PURE SOLUTIONS: The filtering lab flask can be used to separate components or impurities in your mixtures or solutions. The filtration apparatus is built to last with tough, heat resistant borosilicate beaker glass designed to handle boiling liquids and strong vacuums. The glass is packaged tightly and thoroughly inspected to guarantee you receive an unblemished product.
  • LAB QUALITY, MANY USES: Use the 2000mL filtering flask for chemistry experiments in the lab or school; to make e-juice, distilling, concentrate and oils; to filter essential oils and plant extracts; to make soap; and more!
  • FAST FILTERING ACTION: The filtering and distillation kit can be used with or without a vacuum. For faster, higher volume jobs, just hook up a vacuum hose to the filtering flask and quickly pull your solution through the funnel. A lab vacuum filtration apparatus allows you to filter oil and water soluble solutions without damaging or losing heat-sensitive compounds in a distillation. This filtering flask comes with a high quality rubber stopper and aluminum clamp that allow for strong vacuums.
  • EASY TO USE: The kit can be set up in minutes and is easy to disassemble, clean and store. The 2000mL filtering flask can handle larger jobs. The 300mL graduate funnel allows for easy measurement, unlike most Buchner funnel apparatuses. Best used with 42-60mm membrane filter paper.
  • OUR GUARANTEE: We are Fristaden Lab, an American lab equipment company. Questions about the distillation filtration apparatus? Our customer service knows this product well and is ready to help you.
No. 5
Beyondsupply-Lab Filtering Filter Flask Suction Erlenmeyer Flask 5000ml Porcelain Funnel 120mm New
  • filter Flask Erlenmeyer Flask 5000ml
  • Porcelain funnel 120mm
  • heavy wall
  • made of Borosilicate glass
  • clear
No. 6
Deschem 5000ml Glass Filtering Flask,5L Heavy Wall Filtration Bottle,Lab Glassware
  • Be Made From G3.3 Borosilicate Glass
  • Annealing Point ------560℃
  • Linear Coefficient of Expansion------ 32×10-7/℃
  • Softening Point------820℃
No. 7
United Scientific FG5340-2000 Borosilicate Glass Heavy Wall Filtering Flask, Bolt Neck with Tubulation, 2000ml Capacity
58 Reviews
United Scientific FG5340-2000 Borosilicate Glass Heavy Wall Filtering Flask, Bolt Neck with Tubulation, 2000ml Capacity
  • Country Of Origin: United States
  • Model Number: FG5340-2000
  • Item Package Dimension: 12.599999987148" L x 7.99999999184" W x 6.699999993166" H
  • Item Package Weight: 2.74916440714 lb
No. 8
JOANLAB Glass Laboratory Vacuum Filtration Distillation Apparatus,Filter Flask Set Graduated Lab Suction Apparatus for Filtering (2000ml)
  • PURE SOLUTIONS: The filtering flask can be used to separate components or impurities in your mixtures or solutions. The filtration apparatus is built to last with tough, heat resistant borosilicate glass designed to handle boiling liquids and strong vacuums. The glass is packaged tightly and thoroughly inspected to guarantee you receive an unblemished product.
  • LAB QUALITY, MANY USES: Use the 2000mL filtering flask for chemistry experiments in the lab or school; to make e-juice, concentrate and oils; to filter essential oils and plant extracts; to make soap; and more!
  • FAST FILTERING ACTION: The filtering kit can be used with or without a vacuum diaphragm pump. For faster, higher volume jobs, just hook up a vacuum hose to the filtering flask and quickly pull your solution through the funnel. Vacuum filtration allows you to filter oil and water soluble solutions without damaging or losing heat-sensitive compounds in a distillation. This filtering flask comes with a high quality rubber stopper and aluminum clamp that allow for strong vacuums.
  • EASY TO USE: The kit can be set up in minutes and is easy to disassemble, clean and store. The 1000mL filtering flask can handle larger jobs. The 300mL graduate funnel allows for easy measurement, unlike most Buchner funnel apparatuses. Best used with 50mm, 10μm membrane filter paper.
  • DRIECT FROM MANUFACTURER : JOANLAB is a manufacturer which has more than 11 years experience in the field of lab products. No middlemen .
No. 9
Nalgene DS4101-2000 Polypropylene 2000mL Filtering Flask with Angled Tubulation
  • Capacity: 1700ml; fits tubing I.D.: 1/4 to 3/8 inch (9.5mm); stopper number: 10
  • Material: polypropylene
  • Molded in one piece to withstand full vacuum to 30 inches Hg
  • The 45 degree angle of tubulation prevents tipping
  • Graduated; has an oval marking area; barbed adapter; autoclavable
No. 10
KimLab 5L / 5000ml Filtering Flask, -0.06MPa Vacuum Filtration Bottle Borosilicate Glass,Heavy Wall
  • Super heavy wall, special designed for the air pressure of the filtration flask,0.06MPa supported
  • Capacity: 5000ml
  • OD=245MM,H=335MM
  • Made of borosilicate glass

Intro

Find out where you can get the best Lab Filtering Flasks! Making your choice among different Lab Filtering Flasks on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Lab Filtering Flasks. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Lab Filtering Flasks for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Lab Filtering Flasks. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Lab Filtering Flasks!

Our Picks

SaleNo. 1
Filtering Flask, 5000ml - Borosilicate Glass - Heavy Walled - Conical Shape, with Integral Side Arm - White Graduations - Eisco Labs
  • 5000ml Capacity Flask with barbed side arm for filtering
  • 500ml graduations
  • Heavy boroscilicate glass walls
  • Top opening diameter is 2 inches so use a #11 stopper
  • Glass has no defects and a perfectly flat bottom, will sit perfectly on a hot plate or stirrer
No. 2
United Scientific FG5340-1000 Borosilicate Glass Filtering Flask, 1000mL
  • Autoclavable: Yes
  • Material: Borosilicate Glass
  • Description: Filtering Flask, Borosilicate Glass; 1000 mL
  • Graduation Interval (mL): 50
  • Bottom Outside Diameter (mm): 138
No. 3
2000mL Lab Vacuum Filtration Apparatus | 2000mL Filtering Flask | 300 mL Graduated Funnel for Distillation | 1 Year Warranty
  • LARGE CAPACITY: The vacuum filtration flask apparatus has a 2000mL max. capacity perfect for distilling.
  • HIGH QUALITY: Extremely durable design for filtering impurities in solutions and would make a great addition to your distillation kit.
  • COMPLETE LAB KIT: This lab vacuum filtration apparatus is supplied with a 300mL graduated funnel, 2000mL filter flask and sturdy aluminum clamp.
  • COMPATIBLE: Works great with 42-60mm membrane filter paper and is made from the best quality borosilicate glass, rubber, and aluminum to ensure durability and ease of operation.
  • AMERICAN COMPANY: Sold by Fristaden Lab, an American lab equipment company. We back the filtration apparatus with a 1 Year Warranty. If you have any problems with or questions about the distillation apparatus our customer service knows this product well and is ready to help you.

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 13 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Lab Filtering Flasks. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Lab Filtering Flasks. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Lab Filtering Flasks that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2021-11-10 at 08:43 / Affiliate links / Images from Amazon Product Advertising API