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The 8 Best science lab long stem funnels of 2024

Are you trying to find science lab long stem 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 long stem 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 23 hours of research and did 34 science lab long stem 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 long stem funnels you can buy today

No. 1
EISCO 10PK Filter Funnels, 2.6" - Polyethylene Plastic - Resistant to Acids & Alkalis - Great for Laboratory, Classroom or Home Use
  • 10 PACK FILTER FUNNELS || Pack of ten filter funnels, each measuring 2.6" wide. Useful for separating solids from liquids, as well as for easier transfers of liquids to narrow mouthed containers
  • INDUSTRIAL QUALITY || Made of chemical resistant polyethylene plastic
  • 2.5 INCH STEM || Each funnel stem measures 2.5" in length and has an outer diameter of 6.5mm
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms, households, workshops & garages
No. 2
40mm Glass Funnel, Short Stem 3.3 Borosilicate Glass Funnel for Science Labs and Home Kitchen Use, HUAOU, Pack of 1
  • Package contains: 1 pack 40mm short stem glass funnel.
  • Material: this funnel is made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Food grade glass.
  • Size (Diameter x Height): 1.57in(40mm) x 2.95in(75mm). Height of stem: 1.57in(40mm).
  • Features: smooth surface, easy to pour liquid into a container which has a small inlet.
  • Uses: as the material is harmless and non-toxic, it can not only be used in the lab, but also can be used to pour water, milk,oil, sauce, tea into the containers.
No. 3
Labasics 2-Pack Glass Heavy Wall Funnel Borosilicate Glass Funnel, Short Stem 100 mm Diameter, 100 mm Stem Length
13 Consomer Reviews
Labasics 2-Pack Glass Heavy Wall Funnel Borosilicate Glass Funnel, Short Stem 100 mm Diameter, 100 mm Stem Length
  • Made of borosilicate glass; maximum withstand temperature 250°C
  • Package includes: 2-Pack Labasics borosilicate glass funnels
  • Diameter: 100 mm
  • Stem Length: 100 mm
  • Warranty: if received damaged, please contact us immediately; we will solve it until satisfied
No. 4
ULAB Scientific 100mm Glass Funnels, Short Stem Diameter 13mm, 3.3 Borosilicate Glass, Heavy Wall, Pack of 2, UGF1010
  • 3.3 Borosilicate glass, heavy uniform walls
  • Funnel Top Outer Diameter: 100mm; Stem Length: 100mm Stem Diameter: 13mm
  • Designed for preventing and avoiding spillage of liquid.
  • High resistance to chemical attack, and mechanical and thermal shock.
  • Designed from ASTM Specification E1905, Type I Class A requirements
No. 5
Young4us Plastic Funnel Set, 3 Pcs Lab PP Funnels, 100mm x 2, 75mm x 2, 50mm x 2 (Pack of 3)
  • GREAT LAB TOOLS: Made of High-quality Plastic, these Funnels have High chemical durability and low thermal expansion
  • DURABLE & USABLE: Reusable, environmental friendly, will not shatter, easy to clean, perfect for laboratory, kitchen, science experiment, liquid or powder, etc
  • 3 DIFFERENT SIZES: Our Plastic Funnels come in 3 different sizes: 100mm, 75mm , 50mm
  • VARIOUS & PERFECT DESIGN: Not only with different sizes, they also have round edges and smooth surface, which will not harm your hands in doing an experiment
  • SAFE GUARANTEE: If you receive defective items, please let us know via email to get replacement items or a full refund
No. 6
Corning Pyrex® #6160-65, 65mm Diameter 60° Angle Fluted Funnel with Long Stem (Single)
  • Height 206mm approx. Top Inner Diameter 65mm approx. Stem Length 150mm approx. Stem Outside Diameter 8mm approx.
  • Plain Funnel Style
No. 7
YXQ 12Pcs Plastic Filter Funnel 60mm Dia Clear Funnels with Spout for Science Lab Water Bottle Filling Liquid Transfer
  • Top Opening inner Dia: 60mm / 2.4 inch(64mm OD); Bottom Opening inner Dia: 7mm(11mm OD)
  • High quality of PP plastic material,Clear design,lightweight and sturdy,Reusable and Convenient
  • Handle Length: 35mm;Total Length:75mm; Making transfer easily and sit stably on bottles
  • Clear plastic funnels is great for transferring water, juice, fit for you to make oil blend, Also perfect for lab bottle and chemical liquid.
  • Package include:12Pcs clear plastic funnels with long reaching spout.
No. 8
40mm Glass Funnel, Short Stem 3.3 Borosilicate Glass Funnel for Science Labs and Home Kitchen Use, HUAOU, Pack of 2
  • Package contains: 2 pcs 40mm short stem glass funnels.
  • Material: these funnels are made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Food grade glass.
  • Size (Diameter x Height): 1.57in(40mm) x 2.95in(75mm). Height of stem: 1.57in(40mm).
  • Features: heavy duty, smooth surface, safe and durable, easy to pour liquid into a container which has a small inlet.
  • Uses: as the material is harmless and non-toxic, it can not only be used in the lab, but also can be used to pour water, milk,oil, sauce, tea into the containers.
No. 9
EISCO Powder Funnel, 4" - Polypropylene Plastic - Parallel Stem - Resistant to Acids & Alkalis - Great for Laboratory, Classroom or Home Use
  • POWDER FUNNEL || Powder funnel measuring 4" wide. Useful for transferring powdered or liquid reagents
  • INDUSTRIAL QUALITY || Made of heat tolerant and chemical resistant polypropylene plastic
  • PARALLEL STEM || Parallel stem minimizes bridging of powder. Funnel stem measures 1.3" in length and has an outer diameter of 20mm
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms, households, workshops & garages
No. 10
10PK Filter Funnels, 3" - Polyethylene Plastic - Resistant to Acids & Alkalis - Great for Laboratory, Classroom or Home Use - Eisco Labs
  • 10 PACK FILTER FUNNELS || Pack of ten filter funnels, each measuring 3" wide. Useful for separating solids from liquids, as well as for easier transfers of liquids to narrow mouthed containers
  • INDUSTRIAL QUALITY || Made of chemical resistant polyethylene plastic
  • 3 INCH STEM || Each funnel stem measures 3" in length with an outer diameter of 7.1mm & inner diameter of 3.1mm
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms, households, workshops & garages
No. 11
50mm Short Stem Glass Funnel 3.3 Borosilicate Glass Funnel for Science Labs and Home Kitchen Use, HUAOU, Pack of 1
  • Package contains: 1 pack 50mm short stem glass funnel.
  • Material: this funnel is made of 3.3 Borosilicate glass, clear glass, which has high heat resistance, acid and alkali resistance and good stability. It can be sterilized at high temperature. Laboratory grade glassware.
  • Size (Diameter x Height): 1.97in(50mm) x 3.54in(90mm). Height of stem: 1.97in(50mm).
  • Features: smooth surface, easy to pour liquid into a container which has a small inlet.
  • Uses: perfect for lab or home use, safe and reusable.
No. 12
Heavy Filter Funnel, 100mm - Plain Stem, 10mm - Thick, Uniform Walls - Borosilicate Glass - Eisco Labs
  • Made of high quality, borosilicate glass
  • Funnel measures 7.5" tall (including stem), and 4" diameter. Stem measures 4" long and has a diameter of 0.75"
  • Heavy duty construction for greater mechanical strength and prolonged life
  • Thick uniform walls
  • Perfect for any science or home laboratory
No. 13
QWORK Glass Jointed Short Stem Powder Funnel Filter Funnel with 100mm Top O.D and 24/40 Inner Joint for lab, 2 Pack
  • High Quality - Made of borosilicate glass, it has the advantage of excellent physical and chemical resistant. It can used with many chemicals.
  • Design - With side angle and the 24/40 joint, it can connect with other lab glassware and add the powder and liquid into the flasks.
  • Specification - The top outer diameter is 100mm with the 24/40 joint.
  • Wide Usage - This funnel can be used with lab glass containers to add liquid or powder. It is an ideal way to put the particles into reaction flasks.
  • 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!
No. 14
Small Funnel, 2.16inch Clear Plastic Mini Funnels for Science Lab Bottle Filling Liquid, Essential Oils, Perfume(12 Pack)
  • Size: Opening Diameter 2.16 inch / Bottom Diameter 0.2 inch X Height 2.16 inch.
  • Made of durable plastic, lightweight but sturdy.
  • Mini and clear design.
  • Perfect for science lab home bottle filling liquid, transferring essential oils, perfume, powder, sand art and more.
  • 12 PCS per packing.
No. 15
SBYURE 6 Pack Plastic Funnels, 4.5 Inch Multi-Purpose Clear Plastic Funnels with Long Reaching Spout for Science Lab Bottle Filling Liquid,Water Bottle,Easy and Smooth Transfer
  • Package contains:6 pack clear plastic funnels with long reaching spout.
  • Material:Our plastic funnels for filling bottles are made of high quality plastic,durable,lightweight and sturdy.
  • Advantage:Clear design,space-saving and easy to hundle.
  • Size:4.6" inch wide opening at the top,and 0.6" inches wide at the bottom of the spout.Making transfer easily and sit stably on bottles.
  • Application:Perfect for transferring water, juice,paints and more.Suitable for home, kitchen, travelling and outdoor use.
No. 16
StonyLab 2-Pack Glass Heavy Wall Funnel Borosilicate Glass Funnel, Short Stem 100mm Diameter, 100mm Stem Length
  • Made of borosilicate glass
  • Diameter: 100mm
  • Stem Length: 100mm
  • Package includes: 2-Pack StonyLab borosilicate glass funnels
  • StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
No. 17
Powder Funnel, 2.6" - Polypropylene Plastic - Parallel Stem - Resistant to Acids & Alkalis - Great for Laboratory, Classroom or Home Use - Eisco Labs
  • POWDER FUNNEL || Powder funnel measuring 2.6" wide. Useful for transferring powdered or liquid reagents
  • INDUSTRIAL QUALITY || Made of heat tolerant and chemical resistant polypropylene plastic
  • PARALLEL STEM || Parallel stem minimizes bridging of powder. Funnel stem measures 0.9" in length and has an outer diameter of 15.5mm
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms, households, workshops & garages
SaleNo. 18
Learning Resources Primary Science Deluxe Lab Set - 45 Pieces, Ages 3+ Preschool Science Kit, STEM Toys, Science Experiments for Kids, Preschool Learning Toys
  • SKILL DEVELOPMENT: Problem solving, Fine motor skills, Following multi-step directions, Sequential thought, Math concepts, Making predictions, Observation
  • PRESCHOOL SCIENCE: Supports early hands-on scientific exploration through fun activities and lab gear!
  • ACTIVITY CARDS INCLUDED: Kids can follow the step-by-step instructions on the included activity cards and jot down their findings in the write & wipe journal
  • SCIENCE KITS: Deluxe Lab Set Includes: 2 test tubes with stand, dropper, 2 funnels, safety glasses, adjustable stand, 2 connector tubes, 3 stoppers, sensory tube with 2 lids, ViewScope with case, and 20 activity cards.
  • GIVE THE GIFT OF LEARNING: Whether you’re shopping for holidays, birthdays, or just because, toys from Learning Resources help you discover new learning fun every time you give a gift! Ideal gift for Halloween, Christmas, Stocking Stuffers, Easter or even for Homeschool.
No. 19
DIYASY 12 Pcs Small Plastic Funnels,Multi-Purpose 2.16 Inch Clear Funnels Long Reaching Spout for for Filling Bottles Science Lab Bottle Filling Liquid, Essential Oils, Perfume.
  • Package: 12 pack plastic funnels with long reaching spout.
  • Material:small funnels are made of high quality plastic, BPA free and food safe.lightweight but sturdy, not easy to break, washable and reusable.
  • Size:plastic funnels Opening Diameter 2 inch / Bottom Diameter 0.2 inch X Height 2.16 inch.
  • Easy to Use:fast and clean transferring fluid, liquids, dry goods, spices, powders, small-grained ingredients, or seeds for spice racks or pantry. Fill roll-on bottles, spray bottles, containers, cruets, jars, narrow-necked flasks, tubes, or vials. Ends waste.
  • Widely use:clear funnels are fit for essential oils, ice balls, small samples of perfume liquid emulsion and sand art. Use them for art projects like filling hour glass bottles with fine colored sand with sea shells for a nautical theme centerpieces for a beach party or wedding theme. Tiny separatory funnel work great in science classrooms. They will insure precise pouring in jars, laboratory beakers, graduated cylinders, and lab experiment test tubes.

How to choose a good science lab long stem funnels

Does the idea of finding a fantastic science lab long stem 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 long stem 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 long stem 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 long stem 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 long stem 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 long stem 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 long stem 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 long stem 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 long stem funnels.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting science lab long stem 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 long stem 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 long stem 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 long stem funnels.