Best Lab Erlenmeyer Flasks (Oct. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific

9.9
CPR Score
Top 2

500ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientifi...

9.7
CPR Score
Top 3

Glass Narrow Mouth Erlenmeyer Flask Set (FGSET3) - 3 Sizes - 50, 150 and 250m...

9.7
CPR Score
Tips

We researched and analyzed dozens of Lab Erlenmeyer Flasks reviews from different Lab & Scientific Products brands, including Pyrex, QWORK, Karter Scientific, EISCO, stonylab, United Scientific, Young4us And Labvida. We've selected 27 best Lab Erlenmeyer Flasks in the following ranking by considering price, product features, easy to use and so on.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Lab Erlenmeyer Flasks Rated by CherryPicks

Market Overview
Lab Erlenmeyer Flasks Reviewed
  • Reviews Analyzed: 12,323 Items
  • CPR Avg. Rating: 8.7 / 10
27 Products Evaluated
  • Highest Price: $38.74
  • Lowest Price: $8.93
  • Avg. Price: $20.15
Price Disclaimer

Top 27 Lab Erlenmeyer Flasks on Amazon (Verified You can Buy)

Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific

Karter Scientific
214U2

Ratings for Karter Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lake Charles Manufacturing 1,727 ✅ ✅ ✅

Features

Contains 1 each 50, 150 and 250ml Flask
High quality inert 3.3 borosilicate glass
Show More

500ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientific 213G29 (Single)

Karter Scientific
213G29
4.2 x 4.2 x 7.3 inches
0.5071 pounds

Ratings for Karter Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lake Charles Manufacturing 1,727 ✅ ✅ ✅

Features

Capacity: 500ml / 16oz. (approx.)
Graduations: 50ml, 200ml to 500ml
Show More

Glass Narrow Mouth Erlenmeyer Flask Set (FGSET3) - 3 Sizes - 50, 150 and 250ml, United Scientific

United Scientific
FGSET3

Ratings for United Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Features

Contains 1 each 50, 150 and 250ml Narrow Mouth Erlemeyer Flask
High quality inert 3.3 borosilicate glass
Show More

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

Young4us
XD-ZK-SP

Ratings for Young4us (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fpxnb - ✅ ✅ ✅
Young4us - ✅ ✅ ✅
Zxmissu - ❌ ❌ ❌

Features

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.
Show More

1000ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientific 213G22 (Single)

Karter Scientific
213G22
5.0787 x 5.0787 x 8.9764 inches
1.1023 Pounds

Ratings for Karter Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lake Charles Manufacturing 1,727 ✅ ✅ ✅

Features

Capacity: 1000ml
Graduations: 200ml, 400ml to 1000ml
Show More

QWORK Erlenmeyer Flask Set, 2 Pcs 1000ML Borosilicate Glass Conical Flasks with Narrow Mouth, Printed Scale, for Lab, Classroom, Kitchen, Craft, Home

QWORK
WD30753

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QWORK 3,925 ❌ ❌ ❌

Features

Material: Made of 3.3 Borosilicate Glass material, heat resistant, acid and alkali resistant, safe to use.
Capacity: 1000 ml, 2 Pieces, detailed size information shown as picture.
Show More

Glass Flask Erlenmeyer Flask Set Narrow Mouth 2000ml Graduated Flasks

BOMEX
Flask
6.5748 x 6.5748 x 11.0236 inches

Ratings for BOMEX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Reeyo - ✅ ✅ ✅

Features

100% SATISFACTION SERVICE: Our Erlenmeyer Flasks are made of high quality borosilicate glass. If they are any questions, please feel free to contact us, we will do our best to meet your satisfaction. Pls note that the stopper is very soft, you have to push hard to get in, only that it doesn't push out.
High Quality Borosilicate Glass: High temperature resistance. These borosilicate glass erlenmeyer flasks have High chemical durability and low thermal expansion.
Show More

QWORK Borosilicate Glass 500ml Buchner Filtering Funnel and 1000 mL Erlenmeyer Flask, with Standard 24/40 Joint

QWORK
QS15068
1.9555 pounds

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Qshave 6,555 ❌ ❌ ❌

Features

Durable Material: Made of borosilicate glass, high quality material and perfect craftsmanship, high and low temperature resistance, chemical resistance.
Capacity: 500ml and1000ml, making it an ideal choice for storing large amounts of liquid.
Show More

QWORK 1000 mL Borosilicate Glass Erlenmeyer Flask, 2 Pack Thick Wall Flask with 24/40 Outer Joint

QWORK
WD8833

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QWORK 3,925 ❌ ❌ ❌

Features

Capacity: 1000ml. 2 Pcs erlenmeyer flasks.
Glass: Made of borosilicate glass, high quality material and perfect craftsmanship, high and low temperature resistance, chemical resistance.
Show More
Top 10

EISCO Erlenmeyer Flask, 1000mL - Wide Neck - ASTM, Dual Graduated Scale - Borosilicate Glass - Wide Neck, Conical, Glass Flasks

EISCO
5.0 x 5.0 x 8.38 inches
0.67 pounds

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,725 ❌ ❌ ❌

Features

INDUSTRIAL QUALITY || Wide neck Conical Flask made from high quality, heavy duty borosilicate 3.3 glass conforming to USP Type-1 and ASTM E438 Type-1, Class A requirements. Excellent chemical resistance and strength against breakage.
WIDE NECK || Wide neck allows for easy filling or addition of reagents during titration. Ideal for cell culturing. Mouth has a 51mm inner diameter.
Show More
Top 11

Bomex 1000ml Narrow Mouth Graduated Erlenmeyer Flasks 1 Pack

BOMEX
Flask
6.5748 x 6.5748 x 11.0236 inches

Ratings for BOMEX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Reeyo - ❌ ❌ ❌

Features

100% SATISFACTION SERVICE: Our Erlenmeyer Flasks are made of high quality borosilicate glass. If they are any questions, please feel free to contact us, we will do our best to meet your satisfaction. Pls note that the stopper is very soft, you have to push hard to get in, only that it doesn't push out.
Good Quality Borosilicate Glass: High temperature resistance. These borosilicate glass erlenmeyer flasks have High chemical durability and low thermal expansion.
Show More
Top 12

EISCO 12PK Erlenmeyer Flasks, 50mL - Borosilicate Glass - Narrow Neck Flasks, Conical Flasks, Glass Flasks

EISCO
.
12.0 x 12.0 x 8.0 inches

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,725 ❌ ❌ ❌

Features

50mL CAPACITY || Pack of 12 Erlenmeyer Flasks, each with 50mL capacity and easy-to-read white enamel graduations every 25mL
INDUSTRIAL QUALITY || Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks
Show More
Top 13

EISCO Erlenmeyer Flask, 1000ml - Borosilicate Glass - with PTFE Screw Cap - Conical Shape - White Graduations

EISCO
CH0430F
5.0 x 5.0 x 8.0 Inches
0.7 pounds

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The Lab Stockroom 3,725 ❌ ❌ ❌

Features

The base diameter of the bottle is 3.4" and the overall height is 6.1". Inner diameter of top measures 35mm. Please note: these are hand blown with the capacity in mind and overall dimensions can vary slightly.
Hand blown premium borosilicate 3.3 glass.
Show More
Top 14

stonylab Glass 24/40 Erlenmeyer Flask with Stopper, 1000 ml Borosilicate Glass Heavy Wall Flask with 24/40 Standard Taper Outer Joint and Glass Stopper

stonylab
SL000716
7.4803 x 3.937 x 3.937 inches
0.8378 Pounds

Ratings for stonylab (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
J & D TECH INC 727 ❌ ❌ ❌

Features

24/40 standard taper outer joint Erlenmeyer flask with glass stopper
1 pack; capacity: 100 ml; recommended pressure resistance: -0.065 MPa; please avoid applying excessive vacuum
Show More

QWORK Borosilicate 3.3 Glass Erlenmeyer Flask Set (50, 100 and 250ml), 3 x Graduated Conical Flask with Glass Stopper for Lab, Experiment, Chemistry

QWORK
WD5277
0.8285 Pounds

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QWORK 3,925 ❌ ❌ ❌

Features

3 Sizes: 250ml, 100ml, 50ml, Each flask has clear scale, allowing you measure the liquid accurately.
Good Sealing: Frosted glass sealing stopper provides superior sealing. Note: Stoppers and bottles correspond one to one, not interchangeable.
Show More

250ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper, 3.3 Borosilicate Glass, Karter Scientific (Single)

Karter Scientific
213G28(RS)
3.4 x 3.4 x 5.8 inches

Ratings for Karter Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lake Charles Manufacturing 1,727 ❌ ❌ ❌

Features

Capacity: 250ml / 8oz (approx.)
Rubber Stopper: Solid, Black
Show More

QWORK Erlenmeyer Flask, 4 Pack 17oz / 500ml Narrow Neck with Screw Cap, Molded Scale, Autoclavable, White

QWORK
WD31544

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QWORK 3,925 ❌ ❌ ❌

Features

Material: Made of plastic materials in clear white body, safe to use.
Capacity: 17oz / 500ml, 4 pieces.
Show More

QWORK Plastic Conical Flask Set 50ml 100ml 500ml – Semi-Transparent Lab Flask for Teaching, Demonstration & Display

QWORK
WD7949

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QWORK 3,925 ❌ ❌ ❌

Features

MATERIAL DETAILS: Made of lightweight plastic suitable for educational and visual use
VISIBLE SCALE: Easy-to-read semi-transparent surface with standard measurement marks
Show More

Corning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)

Corning
4980-1L(Flask-RS)
4.7244 x 2.3622 x 0.5 Inches

Ratings for Corning (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scientific Strategies - ✅ ✅ ✅
Lake Charles Manufacturing 1,727 ✅ ✅ ✅

Features

Capacity: 1000ml
Graduations: 50ml, 250ml to 1000ml
Show More

PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, Ea

Pyrex
FBA_4980-1LCNEa
9.0 x 5.0 x 5.0 inches
2.0 pounds

Ratings for Pyrex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scientific Strategies - ✅ ✅ ✅
Lake Charles Manufacturing 1,727 ❌ ❌ ❌

Features

Capacity: 1000ml
Graduations: 50ml, 250ml to 1000ml
Show More
Top 21

PYREX 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim, 3/pk

Pyrex
4980-1LCN3PK

Ratings for Pyrex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scientific Strategies - ❌ ❌ ❌
Top 22

Flask, ERLENMEYER Narrow Mouth ~ PYREX Glass 2L

Pyrex
4980-2L
10.5512 x 6.2992 x 10.5512 inches
1.5212 pounds

Ratings for Pyrex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scientific Strategies - ❌ ❌ ❌
Lake Charles Manufacturing 1,727 ❌ ❌ ❌

Features

Capacity: 2000ml
Graduations: 200ml, 600ml to 1800ml
Show More
Top 23

Corning Pyrex #4980-250, 250ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)

Corning
4980-250(Flask-RS)

Ratings for Corning (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scientific Strategies - ✅ ✅ ✅
Lake Charles Manufacturing 1,727 ❌ ❌ ❌

Features

Capacity: 250ml
Graduation Interval: 25ml, up to 200ml
Show More
Top 24

Labvida 6pcs 150ml Narrow Mouth Glass Erlenmeyer Flasks, LVC002 | 3.3 Borocilicate Glass, Lab Conical Flask, Heat Safe, Chemical Resistance, Large Scale Graduated, Plant Propagation

Labvida
LVC002US
13.2 x 32.4 x 55.2 inches

Ratings for Labvida (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Invotest - ❌ ❌ ❌

Features

Volume: 150ml (5.1oz)
Material: Made of high quality 3.3 Borosilicate glass, Uniform wall thickness
Show More
Top 25

United Scientific™ FG4980-3000, 3000mL (3L) Borosilicate Glass Erlenmeyer Flask (Single)

United Scientific
FG4980-3000
2.8881 Pounds

Ratings for United Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Features

Capacity: 3000mL (3L)
Graduation Range: 1000-3000mL
Show More
Top 26

Maccx 8.5oz(250ml) Narrow-Mouth Sturdy Glass Erlenmeyer Flask, 3.3 Borosilicate with Printed Graduation, Pack of 4, EFN250-004

Maccx
EFN250-004

Ratings for Maccx (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Maccx Scientific Co.,Ltd - ✅ ✅ ✅

Features

4pcs of 8.5oz(250ml) glass Erlenmeyer flasks packed in box.
Made of 3.3 Borosilicate glass material.
Show More

Corning Pyrex #4980-500, 500ml Erlenmeyer Flask with Rubber Stopper (Single)

Corning
4980-500(Flask-RS)
3.98 x 3.98 x 6.93 inches

Ratings for Corning (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scientific Strategies - ✅ ✅ ✅
Lake Charles Manufacturing 1,727 ❌ ❌ ❌

Features

Capacity: 500ml
Graduations: 50ml, 100ml to 500ml
Show More

Top 10 Lab Erlenmeyer Flasks - Verified to Buy (October 2026)

Top 10 Lab Erlenmeyer Flasks Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Karter Scientific
  • United Scientific
  • Young4us
  • QWORK
  • BOMEX
  • EISCO
  • stonylab
  • Corning
  • Pyrex
  • Labvida

Top 10 Lab Erlenmeyer Flasks Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 J & D TECH INC 64,045 4.9
🥈 Lake Charles Manufacturing 32,912 4.8
🥉 The Lab Stockroom 17,115 4.8
4 QWORK 16,432 4.9
5 Qshave 10,241 4.9
6 Scientific Strategies 3,180 4.8
7 Young4us 1,518 4.8
8 Fpxnb 1,511 4.7
9 Zxmissu 704 4.5
10 Amazon.com 386 4.7
View or download top Lab Erlenmeyer Flasks seller & rating report
J & D TECH INC [64045] Lake Charles Manufacturing [32912] The Lab Stockroom [17115] QWORK [16432] Qshave [10241] Scientific Strategies [3180] Young4us [1518] Fpxnb [1511] Zxmissu [704] Amazon.com [386] J & D TECH INC 43% Lake Charles Manufacturing 22% The Lab Stockroom 12% QWORK 11% Qshave 7% Scientific Strategies 2% Young4us 1% Fpxnb 1% Zxmissu 0% Amazon.com 0%

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Why Should You Trust Us?

Now hundreds and thousands of Lab & Scientific Products supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Lab Erlenmeyer Flasks to buy for new October 2026?

CherryPicks’s Methodology for Evaluating Lab Erlenmeyer Flasks

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Lab & Scientific Products items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 306 of Lab Erlenmeyer Flasks reviews based on our selection criteria. It helped us shortlist the top qualified and rated Lab Erlenmeyer Flasks for Lab & Scientific Products, We found that most customers choose Lab Erlenmeyer Flasks with an average price of $20.15, and the top brands are Pyrex, QWORK, Karter Scientific, EISCO, stonylab, United Scientific, Young4us And Labvida. 

Then our expert-level editors reviewed all those quality items and selected the top 27 Lab Erlenmeyer Flasks for you, We have researched hundreds of sellers and picked the top sellers for Lab & Scientific Products, including J & D TECH INC, Lake Charles Manufacturing, The Lab Stockroom, QWORK, Qshave, Scientific Strategies, Young4us, Fpxnb, Zxmissu, Amazon.com, Invotest And Maccx Scientific Co.,Ltd. The Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 ... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1,960 consumers with an average rating of 4.7.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Lab Erlenmeyer Flasks to buy.


Written By Thomas Joseph

Thomas Joseph has over 7 years of working experience with a reputation science laboratory. He is a father, a writer, and a pet lover. He would be sharing his expert knowledge on Industrial and scientific equipment to help us make the right purchase.