Best Corning Lab Flasks in 2026
Daisy
Last Updated: Feb 11, 2026
Daisy
Last Updated: Feb 11, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Lake Charles Manufacturing | 9.85 | ✅ | ✅ | ✅ |
Capacity: 1000ml
Graduations: 50ml, 250ml to 1000ml
O.D. x Height(mm): 129 x 216
Heavy Duty Rim
Narrow Mouth
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Scientific Strategies | 7.57 | ✅ | ✅ | ✅ |
Capacity: 500ml
Graduations: 50ml, 100ml to 500ml
O.D. x Height(mm): 101 x 176
Rubber Stopper: #7
Style: Narrow Mouth with Heavy Duty Rim
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Scientific Strategies | 7.57 | ✅ | ✅ | ✅ |
LABORATORY FLASK: This narrow mouth conical borosilicate glass flask is ideal chemistry glassware for use in laboratories, schools, and for home and STEM activities and experiments.
SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance, the flat bottom lab glassware with heavy duty rim delivers premium strength and will not shatter easily.
CLEAR METRIC MARKINGS: A graduated metric scale in white enamel makes it easy to measure liquids and approximate contents, and the lab glass flask has a large labelling area.
EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PYREX Glass - Labware | 6.22 | ✅ | ✅ | ✅ |
LABORATORY FLASK: This narrow mouth conical borosilicate glass flask is ideal chemistry glassware for use in laboratories, schools, and for home and STEM activities and experiments.
SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance, the flat bottom lab glassware with heavy duty rim delivers premium strength and will not shatter easily.
CLEAR METRIC MARKINGS: A graduated metric scale in white enamel makes it easy to measure liquids and approximate contents, and the lab glass flask has a large labelling area.
EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Scientific Strategies | 7.12 | ✅ | ✅ | ✅ |
Capacity: 125ml
Graduations: 25ml, 50ml to 125ml
Height: 114mm
Outside Diameter: 67mm
Heavy Duty Rim
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PYREX Glass - Labware | 6.22 | ✅ | ✅ | ✅ |
LABORATORY FLASK: Corning provides a number of PYREX brand flasks for special purpose applications
SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance
PERMANENT MARKINGS: Permanent white enamel to resist chemical attack during lab usage
EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PYREX Glass - Labware | 6.22 | ✅ | ✅ | ✅ |
LABORATORY FLASK: Corning provides a number of PYREX brand flasks for special purpose applications
SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance
PERMANENT MARKINGS: Permanent white enamel to resist chemical attack during lab usage
EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Neobits_ | 8.86 | ❌ | ❌ | ❌ |
Designed for long life and maximum safety
Wide mouth, which permits easy access to interior for cleaning
Cover of heavy-pressed construction
Lower sections are mold-blown for maximum resistance to mechanical breakage
Offers a broad range of sizes
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PYREX Glass - Labware | 6.22 | ✅ | ✅ | ✅ |
VOLUMETRIC LABORATORY FLASK: This borosilicate glass flask is ideal chemistry glassware for use in laboratories, schools, and for home STEM activities and chemistry kits.
SAFE & DURABLE: Offering superior heat and chemical resistance along with mechanical strength, the scientific lab glassware is finished with a PYREX glass standard taper stopper.
CLEAR, PERMANENT MARKINGS: A sharp, permanent graduation line and large block white letters are easy to read, and the lab glass flask has a clear labelling area.
EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab 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.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Pyrex | 7 |
| Corning | 2 |
We've carried out a comprehensive analysis of 1,235 reviews on lab flasks, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select lab flasks priced around $132.08, with top brands including microlit, karter scientific, corning, qwork and eisco and united scientific supplies
Our team of expert editors reviewed these high-quality items and handpicked the top 9 lab flasks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include microlit usa, lake charles manufacturing, qwork and hbarsci and amazon.com .
We are dedicated to assisting our users in finding the right flasks Products based on their needs, saving them considerable time when choosing which lab flasks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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