Feature

●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 50mm membrane filter paper.
●ONE YEAR WARRANTY: This Fristaden Lab Filtration Flask has a one year warranty.

[500mL Filtering Flask]

[1000mL Filtering Flask]

[2000mL Filtering Flask]

Description

Laboratory Vacuum Filtration Apparatus

The Fristaden Lab filtering lab flask can be used to separate components or impurities in your solutions. Commonly found in lab for use in chemistry experiments, it can also be used in the workplace or at-home for other projects, including to make e-juice, distilling, concentrate and oils; to filter essential oils and plant extracts; to make soap; and more.

The filtration apparatus is made from tough, heat-resistant borosilicate 3.3 glass designed to withstand strong vacuums. This filter flask can be used with or without an electronic or a manual vacuum pump (sold separately). We recommend purchasing 50mm, 10μm membrane filter paper (not included).

Specifications

Flask Capacity	2000mL
Funnel Capacity	300mL
Pore Size	10μm
Filter Paper Size	50mm
Stoper (Upper Diameter)	37.5mm

Stopper (Lower Diameter)	31mm
Stopper Height	29mm
Stopper Material	Rubber
Material	3.3 Boroscilate Glass
Unit Dimensions	29cm x 29cm x 18cm


	Fristaden Lab Vacuum Filtration Apparatus 500mL	Fristaden Lab Vacuum Filtration Apparatus 1000mL	Fristaden Lab Vacuum Filtration Apparatus 2000mL	Fristaden Lab Vacuum Filtration Pump
Flask Size	500mL	1000mL	2000mL	10/L Per Minute
Funnel Capacity	300mL	300mL	300mL	N/A

Frequently Asked Questions

Do you sell the filter paper? No, we currently do not sell the filter paper. We recommend purchasing 50mm diameter filter paper. It is widely available on .

Is a rubber hose included? No, a rubber hose is not included with the filtration apparatus. We include a hose with our vacuum pump instead (see next question).

Do you sell a vacuum pump? Yes, we do. Our oilless vacuum pump can pump a fast 10L/ per minute and works well with our filtration apparatuses.

Can I use it with my own vacuum pump? Yes, the apparatus has a universal hose connection and is compatible with most pumps.

My filtration apparatus is leaking, what should I do? Please make sure the clamp and the hose are securely fastened. If it is still leaking, please reach out to us as this apparatus is made from strong materials (boroscilate 3.3 glass and sturdy aluminum) to prevent leaking and to hold a strong vacuum.

More Questions? We are happy to help you. We are a small American business and we take pride in delivering high-quality lab equipment you can trust. We understand its frustrating when a product does not work as specified or a user manual is difficult to understand. Your experience is important to us.