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The 8 Best science lab separatory funnels of 2024

Are you trying to find science lab separatory funnels among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling science lab separatory funnels on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 55 science lab separatory funnels tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best science lab separatory funnels you can buy today

No. 1
Baluue Separatory Funnel 250ml Pear Shape Separating Funnel PTFE Funnel Thick Conical Separatory Funnel PP Stopcock with Plug Laboratory Distiller Borosilicate Lab Funnels for Science Test
  • [Durable Material] Made premium glass, this separating funnel is clear and easy to wash, ensuring long-lasting use.
  • [Efficient Separation] The glass separating funnel design of this glass separating funnel make sure efficient separation of liquids with different densities, making it perfect for laboratory and industrial use.
  • [Precise Dispensing Control] The polypropylene key stopcock fitted with a self-lubricating PTFE plug push-fitted to the stem of the funnel allows for easy and precise flow control during separation procedures.
  • [Leak- Cap] This separating funnel comes with a leak-proof threaded screw cap that protects the contents, making it perfect for transferring small amounts of liquid into tiny without spilling.
  • [Versatile Usage] This glass separatory funnel is perfect for separating two immiscible liquids such as water oil, solvents to remove impurities. It can be used in the laboratory, classroom, or industrial settings, making it a reliable and useful tool for any experiment.
No. 2
Conical Separatory Funnel Labs Borosilicate Glass with Glass Stopcock and 19/26 Joints 250ml Pear Shape Educational Cone Separatory Funnel Chemistry Science Lab Equipment
  • 1. Capacity: 250ml, Material: 3.3 borosilicate glass, Height: 275MM, Sphere diameter: 75MM, Caliber: 19MM
  • 2. Main Uses: liquid separation, material separation and purification, solid liquid or liquid and liquid reaction generating device
  • 3. The separatory funnel cannot be heated.
  • 4. The amount of liquid added to the funnel should not exceed 3/4 of the volume. And it is not suitable to install alkaline liquid.
  • 5. We very much hope that the product will reach you in good condition, but this product is a glass product and it is a fragile product. If the product is damaged during transportation, please do not open the return request directly! We can send you a new one! If you have any questions, please contact us in time, we will provide you with the best quality service, your satisfaction is our biggest goal!
No. 3
CHEM SCIENCE INC CS-F0474125AG Funnel Separator, Amber with 2 mm Teflon Stopcock, Capacity 125 mL
  • Package Weight : 1.5 pounds
  • Country of Origin : India
  • Part number: CS-F0474125AG
  • Package Dimensions: 6.096 L x 29.464 H x 7.62 W (centimeters)
No. 4
Laboratory Retort Support Stand for Titration Extraction - XMWangzi, with a Burette Clamp and 2 Flask Ring Clamps, Used in Chemistry or Physics Lab (RodLength 16'')
  • This Retort Stand Set contains a 4 Clawed cork lined Burette clamp, Universal Retort clamp with PVC coated 3 Prongs and Retort Ring(2.5" Dia) for lab experiments - Industrial Grade Quality Thickness
  • Polished stainless steel corrosion resistant rod measures 20" or 16"
  • The rod of this Ring Stand comes with a loose & small locknut lever to properly screw it in the base.
  • This Support Stand comes with Powder Coated polished Royal blue base measures 8.3"x5.5" (LxW)
  • The base feet prevents scratches on the base bottom surface and maintains a much required grdip during experiments
SaleNo. 5
QWORK 1000ml Heavy Wall Conical Separating Funnel with 24/29 Fitting and PTFE Stopcock + Laboratory Distillation Support Rack for Titration Extraction
  • This separating funnel is 1000ml with Standard taper clamp for joints 24/29, designed for separating liquids of different densities.
  • Made of High Quality Borosilicate Glass, durable to use. Conical design ensures efficient separation.
  • The iron stand for fixing and supporting a variety of instruments, commonly used in filtration, heating experiment.
  • Two kinds of retort clamps with different diameters and lengths are suitable for experiment utensils such as flasks or beakers of different specifications. The rod comes with a loose & small locknut lever to properly screw it in the base.
  • Package Includes 1 x 1000ml Heavy Wall Conical Separating Funnel with 24/29 Fitting and PTFE Stopcock + 1 x Laboratory Distillation Support Rack for Titration Extraction.
No. 6
AnRui 60ml Plastic Filter Funnel Multi-Purpose Plastic Separatory Funnel 60mm Dia Clear Lad Funnels with Long Reaching Spout for Science Lab Bottle Filling Liquid Transfer, Water Bottle, 8pcs
  • Easy to transfer, top Opening inner Dia: 60mm / 2.4 inch(64mm OD); Bottom Opening inner Dia: 7mm(11mm OD), which making transfer easily and sit stably on bottles or jars.
  • 2.Handle Length: 35mm;Total Length:75mm; Making transfer easily and sit stably on Bottles.
  • Plastic funnel is perfect for home use, such as filling honey, beer, water, milk, juice liquid! Canning funnel is perfect for science lab bottle use, transferring essential oils, perfume, powder, sand art, detergent, paints and more.Suitable for kitchen, travelling and outdoor use.
  • Clear funnel allows clearer observation of working conditions. And the product can be stack able storage, when not in use for you to save a lot of space.
  • Liquid Transfer Funnel made of high quality pp material with durable, lightweight and sturdy; also bpa free and have a food grade safe.
No. 7
PYREX Pear-Shaped Squibb Separatory Funnel - Borosilicate Glass Funnel with PTFE Product Standard Stopcock & Polyethylene Standard Taper Stopper – Premium Reusable Funnel - PYREX Lab Glassware, 1L
  • SEPARATORY FUNNEL: This borosilicate glass funnel is ideal as laboratory equipment, and is also a suitable chemistry funnel for schools and home science experiments.
  • SAFE & DURABLE: Offering superior heat and chemical resistance, the lab glassware is finished with large, easy to read block white letters, and the lab glass flask has a clear labelling area.
  • STANDARD STOPPER & STOPCOCK: The laboratory funnel is supplied with a No. 2 PTFE Product Standard Stopcock & No. 22 PE Standard Taper Stopper with a closed bottom.
  • EASY TO CLEAN: The reusable funnels are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal laboratory equipment for repeated use in busy 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.
No. 8
EISCO Separatory Funnel, 500mL - Polypropylene Plastic - Ungraduated - PP Stopcock with PTFE Plug - Leak-Proof Screw Cap - Separating Funnel, Separation Funnel
  • SEPARATIONS || 500mL Separatory Funnel for separating two immiscible liquids such as water and oil, or for "washing" compounds or mixtures with solvents to remove impurities. Funnel measures approximately 13" tall, and 4" in diameter (at widest point). Neck diameter measures approximately 1".
  • INDUSTRIAL QUALITY POLYPROPYLENE PLASTIC || Made of premium-quality polypropylene plastic, with superior optical clarity, chemical durability, and heat tolerance. Can withstand temperatures up to 135°C. Autoclave, microwave and dishwasher safe. Excellent resistance to strong acids, alcohols and bases
  • PRECISE DISPENSING CONTROL || Features a polypropylene key stopcock fitted with a self-lubricating PTFE plug push-fitted to the stem of the funnel for easy and precise flow control during separation procedures
  • LEAK PROOF CAP || Includes a leak-proof threaded screw cap for protecting contents
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use
No. 9
American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use
58 Consomer Reviews
American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use
  • SEPARATE LIQUIDS WITH PRECISION: Purer extractions lead to more accurate work. Precisely separate compounds using the glass separator funnel and the leak-proof PTFE stopcock. The separation flask is designed for solvent/liquid-liquid extraction and is an essential tool in any lab. We recommend you run an extraction at least 2-3 times for the best results (distillation may be needed to remove impurities).
  • CONSTRUCTED TO LAB AND INDUSTRIAL STANDARDS: The American Fristaden Lab Separatory Funnel can handle tough, corrosive materials and high and low temperatures without breaking. The separating funnel is made with lab-quality borosilicate beaker 3.3 glass, which can handle much more stress than standard glass. The seperatory flask also features a corrosion resistant PTFE stop cock.
  • PACKED SO IT WON’T BREAK: Our glass conical separatory funnel, encased in sturdy foam packaging, will safely make the journey to your door.
  • BEER BREWING? SAVE MONEY ON YEAST: The separatory funnel is a useful tool for any dedicated brewer. The conical flask can be used to easily wash previously-used yeast for future use. The conical funnel is especially handy for lagers and other bottom-fermenting beers where you can’t easily scrape the yeast. For professional brewers, recycling yeast not only saves money, but also allows you to preserve unique strains of yeast.
No. 10
Borosilicate Glass 1000ML Separating Funnel Heavy Wall Conical Separatory Funnel with 24/40 Joints and PTFE Stopcock Lab,Food,pear - 1L
  • 1000 mL Separatory funnel
  • 1000mL glass separatory funnel for separating liquids with different densities
  • Made of high quality glass
  • Conical design ensures efficient separation
  • Ensures High quality and premium customer service

How to choose a good science lab separatory funnels

Does the idea of finding a fantastic science lab separatory funnels make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in science lab separatory funnels. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top science lab separatory funnels products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top science lab separatory funnels on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top science lab separatory funnels brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top science lab separatory funnels based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the science lab separatory funnels were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good science lab separatory funnels, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your science lab separatory funnels.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting science lab separatory funnels for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our science lab separatory funnels. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what science lab separatory funnels should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on science lab separatory funnels.