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Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
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Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask

€26.99
26.99
  • 【PREMIUM QUALITY】 - This boiling flask pack is built with high-quality borosilicate glass, heat-resistant, sturdy, and durable. It is heavy-wall designed, made by hand blown process to ensure uniform wall thickness.
  • 【EXCELLENT SEALING】 - With the 24/40 standard taper ground joint, the round flask has excellent sealing and can be tightly combined with other glassware. It comes with two Keck clips to prevent the joints from separating.
  • 【UNIFORM HEATING】 - With the spherical bottom, this round glass flask has a larger heating surface than the flat bottom flask, so that the liquid can be heated or boiled more evenly. Its surface stress is also uniformly distributed.
  • 【CLEAR & TRANSPARENT】 - The round borosilicate has a clear and transparent wall without protrusion, easy to observe the experimental phenomena, and liquid changes. The precise specification is marked for classification.
  • 【EXTENSIVE APPLICATION】 - The round bottom glasses are indispensable in the distillation experiment and reflux process, which can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.

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Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
2L Round Bottom Flask
The round bottom flask stand is made of heat-resistant borosilicate glass with a massive wall, making it sturdy and durable. The flasks around the neck are equipped with the 24/40 standard taper joints with the frosted inner surface, which have excellent sealing without any leakage. With stable performance, this cork stand round bottom flask is widely applied in organic chemistry.
  • Premium Quality
  • Excellent Sealing
  • Uniform Heating
  • Clear & Transparent

Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Thickened Borosilicate Glass
The spherical flask is made of borosilicate glass with a massive wall, featuring high-temperature resistance and a low expansion rate.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
24/40 Taper Ground Joint
The flask is designed with the 24/40 standard taper joint, providing excellent sealing performance for its frosted inner surface.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Spherical Bottom Design
The spherical bottom design is adopted to disperse the surface force evenly, making it more resistant to fracture under vacuum.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
High Transmittance
With the smooth and bubble-free surface, the organic glassware has a high transmittance, convenient to observe the experiment.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Two Keck Clips
Two Keck clips for 24/40 joints are provided to effectively prevent the solution from splashing out and reduce the liquid evaporation.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Widely Used
This chemistry lab glassware is widely used in organic chemistry, as the distillation and receiving flask in the vacuum distillation apparatus.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Specifications
  • Material: Borosilicate Glass 3.3
  • Capacity: 2000ml/67.64oz
  • Joint Type: 24/40
  • Height: 9.65"/24.5 cm
  • Diameter: 6.5"/16.5 cm
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Package Content
  • 1 x Round Bottom Flask
  • 2 x Keck Clips
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask

Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
2L Round Bottom Flask
The round bottom flask stand is made of heat-resistant borosilicate glass with a massive wall, making it sturdy and durable. The flasks around the neck are equipped with the 24/40 standard taper joints with the frosted inner surface, which have excellent sealing without any leakage. With stable performance, this cork stand round bottom flask is widely applied in organic chemistry.
  • Premium Quality
  • Excellent Sealing
  • Uniform Heating
  • Clear & Transparent
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Thickened Borosilicate Glass
The spherical flask is made of borosilicate glass with a massive wall, featuring high-temperature resistance and a low expansion rate.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
24/40 Taper Ground Joint
The flask is designed with the 24/40 standard taper joint, providing excellent sealing performance for its frosted inner surface.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Spherical Bottom Design
The spherical bottom design is adopted to disperse the surface force evenly, making it more resistant to fracture under vacuum.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
High Transmittance
With the smooth and bubble-free surface, the organic glassware has a high transmittance, convenient to observe the experiment.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Two Keck Clips
Two Keck clips for 24/40 joints are provided to effectively prevent the solution from splashing out and reduce the liquid evaporation.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Widely Used
This chemistry lab glassware is widely used in organic chemistry, as the distillation and receiving flask in the vacuum distillation apparatus.
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Package Content
  • 1 x Round Bottom Flask
  • 2 x Keck Clips
Vevor Round Bottom Flask Receiving Flask 2l, Reaction Flask 2 Neck Boiling Flask
Specifications
  • Material: Borosilicate Glass 3.3
  • Capacity: 2000ml/67.64oz
  • Joint Type: 24/40
  • Height: 9.65"/24.5 cm
  • Diameter: 6.5"/16.5 cm

Specification

Material Borosilicate Glass 3.3
Capacity 2000ml/67.64oz
Joint Type 24/40
Height 9.65"/24.5 cm
Diameter 6.5"/16.5 cm
Shipping & Returns

All products are free shipping; remote place part needs extra shipping fees; no customs fees.

Delivery times

Note: The shipping time is influenced by the COVID-19, and the delivery time of the cargoes will be Delayed by 3 days! Thanks for your understanding!

We adopt the UPS Ground, DHL Ground, GLS to ship your orders.

UPS Ground : Shipping Time 2-6 business days.

DHL Ground : Shipping Time 2-6 business days.

GLS: Shipping Time 2-6 business days.

DHL Heavy Cargoes: Shipping Time 5-10 business days.

DELIVERY DAYS: 2-6 DAYS (2-6 DAYS FOR 99% OF EU)

24 HOURS SHIPPING OUT

SHIP FROM Jenec & Boulevard

About Modification

Once your payment is completed, please inform us by phone or E-mail. And if any modification is needed before we dispatch your package.

The customer will be responsible for all additional charges caused by the alternation of addresses if the contact is made after the item has been shipped.

International Purchase

Import duties, taxes, and charges are not included in the item price or shipping charges. The buyer should be responsible for these charges.

Return Policy

Welcome to our site return policy. All products on our site are 30-day free returns for some reason! Below is our return rules specification.

Claim

Our site return policy is suitable for our official site product, but another site that sells our VEVOR brand is not our responsibility.


Free return condition:

Arrived Damaged

If your product is damaged on the way, it is our obligation, except for human damage. When your product is broken, you need to send us photos of the broken product.

Part missing

If your product parts are missing, we can send you the replacement parts or refund you first. If your product parts are infecting the function of your product, you cannot repair it by yourself or find the local technical person, and we will consider replacing a new item for you.

Wrong item shipped

If you received a product that is not the same as the order, you can send us the product photos; we will do the return service for you.

Not working or faulty

When you receive a product that does not work, you can ask our customer service for help to solve the problem, and we will give you the related technical answer. If it's still not working, you can request a return.

When you receive a defective product, you can ask our customer service to provide technical assistance or a solution. If you can repair it by yourself or in a local store, we will provide compensation.


Conditions that are not compatible with the free return:

Arrived too late

If you have waited for the product for a long time and do not want it, we sincerely apologize for the situation. Because our products are heavy-duty, the processing lead time is longer than the light package.

If the product is sold out and you received it too late, we can compensate you, such as the coupon code or partial refunds.

Don't want it

If you have already received the item but have changed your mind and don't want it anymore, and if you order it by mistake, change your mind, or the price has changed, you cannot return and refund.

Does not match the description

If you received an item that does not match the product description or image, you can send us feedback. Based on the specific reason, we will decide whether to return the shipping fee.

Doesn't seem authentic

As a premium brand operating for 8 years, our products are all brand new, and you can search for them on other platforms as well.

No manual or non-standard manual

When you receive the defective product, you can first contact our customer service by email; We will send you the video or word installation operation manual.

Does not fit

If the size of the product you received is not suitable, you can first contact us to provide a suitable solution due to the reason caused by us.


Conditions that are not compatible with the return:

The item was improperly contaminated, and we have no responsibility for it.

The item was damaged due to your improper use, and we have no responsibility for it.

How to return the original product?

If you want to return the original products, please contact us. We will provide you with the return address and then contact the express company to deliver the product.

How is the return shipping fee?

Regarding the shipping costs of returns, see the above rules. If your return condition belongs to the free return, we will pay you the return shipping costs,otherwise, you pay the shipping costs.

Customer Reviews

Customer Ratings

  • 4.8
  • 4.6
  • 4.7
  • 4.7
  • See more See less
PC scrapeur PC scrapeur
Colis fragile tr_ bien emball et bien prot_
Bonne qualit, conforme recevoir des produits corrosifs et pour _re chauff, les cols sont en verre rod etparfaitement _anches, je l'ai essay pendant 1/2 journ_ et rien signaler.les serres joints livr_ avec le ballon sont pratiquent pour ce en 24/40, par contre trop serrant pour le 34/45,mais ce n'est pas l'essentiel.Livraison re?u avant la date pr_ue, c'est parfait!
0
Jorge Fernandes Jorge Fernandes
Reliable seller.
Seller assistance was good.
0
Anthony T. Wilkinson Anthony T. Wilkinson
Held up under constant heating for 8 hours straight!
I was a little worried at first about purchasing this flask, I have never used Vevor glass before. It is heavy walled, clear with slight distortion, it has no marking for the type glass used, the only markings are $24/40 and 2000 ml. It has a very heavy center neck, standard size side neck. So, it was go or blow time, with me far away from the soon to be boiling hot acid and unknown or untested by me brand of lab glass. I cranked the heat to maximum.I used this flask under constant maximum heating for 8 hours straight doing this distillation. It worked fine with no problems, it cleaned up well and is ready to be used again when called upon.
0
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