Best Lab Recovery Flasks in 2026
Daisy
Last Updated: Feb 6, 2026
Daisy
Last Updated: Feb 6, 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 |
|---|---|---|---|---|
| Young4us | 9.80 | ✅ | ✅ | ✅ |
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.
SIGNIFICANT FEATURES: Reusable, environmental friendly, will not shatter easily, easy to clean, high temperature resistance, for laboratory, chemistry, science experiment, liquid measuring, etc.
HIGH-END MATERIAL FOR LAB: These Borosilicate Glass Erlenmeyer Flasks have High chemical durability and low thermal expansion, which can withstand the temperature under 800 °C (~1500 °F).
PACKAGE & WORRY-FREE: Each set has 3 Erlenmeyer Flasks & 3 Rubber Stoppers. If you received defective items, please contact us via email for full refund or replacement. We would try our best to fix issues.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| J&D Tech | 9.92 | ✅ | ✅ | ✅ |
25 mL Heavy Wall Recovery Flask Rotary Evaporator Flask
1 Single Neck
Made of high quality glass
24/40 Center Joint
Warranty: If received damaged, please contact us immediately; We will solve it until satisfied
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Laboyglass | 5.29 | ✅ | ✅ | ✅ |
DESIGN-----Recovery flask,also named evaporation flask,designed with sloping side wall which are balanced to run-out during rotation,with round bottom fitting standard heating mantles,featuring a single neck with standard taper ground glass joint designed for easy recovery of reaction products using a spatula.
MULTIPURPOSE------The recovery flask can be used for heating, evaporation, and solvent storage or transfer.In a rotary evaporators,it is used as a evaporation flask,it is also can be used in apparatus as a receiving flask, and other experiment for storage or transfer.
DIMENSIONS-----This pear-shaped recovery flask is with 24/40 standard top joint ,capacity of 500mL.
HEAVY WALL ---This recovery flask is heavy wall design for vacuum applications , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling,durable and reusable.
100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Laboyglass | 5.44 | ❌ | ❌ | ❌ |
DESIGN---A pear-shaped flask is designed round at top but pointy at the bottom so a pipette can all the liquid,and allow recover much more material than in a round bottom flask.With a standard taper joint at top for easy assembly with other lab glass apparatus with standard taper joints.It is usually with small size for small-scale s.
WHERE IS IT USED?----- Pear-shaped flasks can be used for both synthesis and evaporation,it is used for evaporating solutions to dryness post synthesis using a rotary evaporator.It can be used as both reaction flask and evaporation flask in organic chemistry.An example:it is used as a flask in the small scale short path apparatus attaching a short path head.
DIMENSIONS-----The pear-shaped flask is with 24/40 joint,capacity of 50mL.
HEAVY WALL ---The pear-shaped flask is heavy-wall design , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling,durable and reusable.
100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Capacity: 100ml
24/40 joint
Recovery flask
Heavy wall durable design
The man-blowing Borosilicate 3.3 glass is uniform and flawfree
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Precision Labware | 5.90 | ❌ | ❌ | ❌ |
Recovery Flask
Capacity: 250mL
Standard Taper Outer Joint: 24/40
Made from Borosilicate Glass
Low Linear Coefficient of Expansion
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Laboyglass | 5.29 | ❌ | ❌ | ❌ |
DESIGN---A pear-shaped flask is designed round at top but pointy at the bottom so a pipette can all the liquid,and allow recover much more material than in a round bottom flask.With a standard taper joint at top for easy assembly with other lab glass apparatus with standard taper joints.It is usually with small size for small-scale s.
WHERE IS IT USED?----- Pear-shaped flasks can be used for both synthesis and evaporation,it is used for evaporating solutions to dryness post synthesis using a rotary evaporator.It can be used as both reaction flask and evaporation flask in organic chemistry.An example:it is used as a flask in the small scale short path apparatus attaching a short path head.
DIMENSIONS-----The pear-shaped flask is with 24/40 joint,capacity of 200mL.
HEAVY WALL ---The pear-shaped flask is heavy-wall design , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling,durable and reusable.
100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Laboyglass | 5.29 | ❌ | ❌ | ❌ |
DESIGN---A pear-shaped flask is designed round at top but pointy at the bottom so a pipette can all the liquid,and allow recover much more material than in a round bottom flask.With a standard taper joint at top for easy assembly with other lab glass apparatus with standard taper joints.It is usually with small size for small-scale s.
WHERE IS IT USED?----- Pear-shaped flasks can be used for both synthesis and evaporation,it is used for evaporating solutions to dryness post synthesis using a rotary evaporator.It can be used as both reaction flask and evaporation flask in organic chemistry.An example:it is used as a flask in the small scale short path apparatus attaching a short path head.
DIMENSIONS-----The pear-shaped flask is with 14/20 joint,capacity of 200mL.
HEAVY WALL ---The pear-shaped flask is heavy-wall design , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling,durable and reusable.
100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bonvoisin US | 9.92 | ✅ | ✅ | ✅ |
APPLICATION-The liquid nitrogen dewar can store semen/embryos/cells/dry ice and etc. For liquid nitrogen, we have tested 3L, 6L, 10L tank under 17 Celsius and their storage time is 35 days, 65 days and 105 days. For dry ice storage, 10L dewar is recommended and it can be stored for about 10 days.
CANISTERS-Each liquid nitrogen container comes with 6 stainless steel canisters, of which 1 without holes for retrieving small amount of N2, 5 with holes for holding samples.
MATERIAL-Made of aeronautical aluminums, the cryogenic container is of high strength and can protect liquid nitrogen and samples.
VACUUM DESIGN-The storage tank is surrounded by multiple insulation layers and gas adsorbent to ensure its vacuum inside and for better storage.
EXTEND STOREAGE TIME-For semen/embryos/cells storage, 6L and 10L dewars are recommended and following are some notes to help you store longer. (1)Make sure that the filled liquid nitrogen is higher than the preservation material. (2)Observe regularly once a day. When the amount of liquid nitrogen is less than 1/3, it needs to be filled.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bonvoisin US | 9.92 | ✅ | ✅ | ✅ |
APPLICATION-The liquid nitrogen dewar can store semen/embryos/cells/dry ice and etc. For liquid nitrogen, we have tested 3L, 6L, 10L tank under 17 Celsius and their storage time is 30 days, 60 days and 100 days. For dry ice storage, 10L dewar is recommended and it can be stored for about 10 days.
CANISTERS-Each liquid nitrogen container comes with 6 stainless steel canisters, of which 1 without holes for retrieving small amount of N2, 5 with holes for holding samples.
MATERIAL-Made of aeronautical aluminums, the cryogenic container is of high strength and can protect liquid nitrogen and samples.
VACUUM DESIGN-The storage tank is surrounded by multiple insulation layers and gas adsorbent to ensure its vacuum inside and for better storage.
EXTEND STOREAGE TIME-For semen/embryos/cells storage, 6L and 10L dewars are recommended and following are some notes to help you store longer. (1)Make sure that the filled liquid nitrogen is higher than the preservation material. (2)Observe regularly once a day. When the amount of liquid nitrogen is less than 1/3, it needs to be filled.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| J&D Tech | 9.92 | ✅ | ✅ | ✅ |
100 ml Heavy Wall Recovery Flask; ideal for use with rotary evaporators for rotary evaporation and solution recovery
1 Single Neck; 24/40 Center Joint; pear-shaped
Heavy duty, durable, reusable
Made of durable borosilicate glass
Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Single neck round bottom evaporating flask
24/40 joint
1000ml capacity
heavy wall
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Deschem Science Supply | 6.25 | ❌ | ❌ | ❌ |
Be Made From G3.3 Borosilicate Glass
Annealing Point ------560℃
Linear Coefficient of Expansion------ 32×10-7/℃
Softening Point------820℃
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Deschem Science Supply | 6.25 | ❌ | ❌ | ❌ |
Be Made From G3.3 Borosilicate Glass
Annealing Point ------560℃
Linear Coefficient of Expansion------ 32×10-7/℃
Softening Point------820℃
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Deschem Science Supply | 6.25 | ❌ | ❌ | ❌ |
Be Made From G3.3 Borosilicate Glass
Annealing Point ------560℃
Linear Coefficient of Expansion------ 32×10-7/℃
Softening Point------820℃
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| platinum sur | 2.96 | ✅ | ✅ | ✅ |
Material: Borosilicate Glass
24/40 Joint
Heavy Duty Design, Reusable and High quality
We ensures premium customer service. If you have any questions, please contact us, we will try our best to handle it for you
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| J&D Tech | 9.92 | ✅ | ✅ | ✅ |
1000 ml Heavy Wall Recovery Flask Rotary Evaporator Flask
1 Single Neck
Made of high quality glass
24/40 Center Joint
Warranty: If received damaged, please contact us immediately; we will solve it until satisfied
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bonvoisin US | 9.92 | ✅ | ✅ | ✅ |
APPLICATION-The liquid nitrogen dewar can store semen/embryos/cells/dry ice and etc. For liquid nitrogen, we have tested 3L, 6L, 10L tank under 17 Celsius and their storage time is 35 days, 65 days and 105 days. For dry ice storage, 10L dewar is recommended and it can be stored for about 10 days.
CANISTERS-Each liquid nitrogen container comes with 6 stainless steel canisters, of which 1 without holes for retrieving small amount of N2, 5 with holes for holding samples.
MATERIAL-Made of aeronautical aluminums, the cryogenic container is of high strength and can protect liquid nitrogen and samples.
VACUUM DESIGN-The storage tank is surrounded by multiple insulation layers and gas adsorbent to ensure its vacuum inside and for better storage.
EXTEND STOREAGE TIME-For semen/embryos/cells storage, 6L and 10L dewars are recommended and following are some notes to help you store longer. (1)Make sure that the filled liquid nitrogen is higher than the preservation material. (2)Observe regularly once a day. When the amount of liquid nitrogen is less than 1/3, it needs to be filled.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Laboy | 4 |
| Bonvoisin | 3 |
| Deschem | 3 |
| Stonylab | 2 |
| Donlab | 1 |
| Labasics | 1 |
| Labware | 1 |
| Platinumsur | 1 |
| Precision Labware | 1 |
| Young4Us | 1 |
We've carried out a comprehensive analysis of 443 reviews on lab recovery flasks, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select lab recovery flasks priced around $49.15, with top brands including bonvoisin and laboy and karter scientific
Our team of expert editors reviewed these high-quality items and handpicked the top 18 lab recovery flasks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include bonvoisin us and laboyglass and lake charles manufacturing .
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 recovery 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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