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StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
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StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
StonyLab ensures high quality products and premium customer service.
StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml
Item #: 49066991

StonyLab Glass 50ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 50ml

Item #: 49066991

XCD 77

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What Stands Out

High-Quality Borosilicate
Crafted from superior borosilicate glass, this flask offers excellent thermal resistance, making it ideal for rigorous laboratory use and preventing breakage in high-temperature situations.
Versatile Design
The short neck and round bottom design allow for efficient mixing and heating, making it suitable for a variety of applications in chemistry and biology labs.
Standard 24/40 Joint
Equipped with a 24/40 taper joint, this flask ensures compatibility with a wide range of laboratory equipment, enhancing usability and flexibility in experimental setups.

Product Details

Shop online for StonyLab Glass 250ml Short Neck Round Bottom Flask in. High-quality borosilicate glass with a standard taper outer joint. Available at a competitive price. Shop at Ubuy Saint Kitts and Nevis
  • Round Bottom Flask, Short Neck
  • Made of Borosilicate glass
  • Single Short Neck with 24/40 joint
  • Capacity: 50ml.
  • StonyLab ensures premium products and premium customer service
Brand Namestonylab
UPC843798112070
Global Trade Identification Number00843798112070
ManufacturerStonyLab Scientific
Model NumberB07SWT7YJZ
Part NumberShortNeck-RBF-50ml
Capacity50 Milliliters
Material TypeGlass
Bottom ShapeRound
MaterialGlass
Brandstonylab
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Laboratory Use

    Ideal for chemists conducting experiments requiring heat resistance and chemical stability in laboratory settings.

  • Educational Settings

    Perfect for students learning chemistry concepts and conducting practical experiments in a controlled environment.

  • Glassware Collectors

    Collectors will appreciate the quality craftsmanship and borosilicate glass properties for their scientific glassware collections.

Not Suitable For
  • Casual Users

    Not suitable for casual users without experience in handling laboratory glassware and conducting experiments safely.

  • Non-Scientific Applications

    Not designed for culinary or non-laboratory uses where specialized utensils or equipment may be required.

  • High Volume Needs

    Limited capacity of 100ml may not meet the needs of users requiring larger quantities for experiments or reactions.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary use of the StonyLab Glass 500 ml Short Neck Round Bottom Flask?

    Answer: The StonyLab Glass 500 ml Short Neck Round Bottom Flask is primarily used in laboratories for various applications, including conducting chemical reactions, distillation processes, and storage of liquids. The round bottom design allows for uniform heating and mixing, making it ideal for reactions requiring heat. This flask is essential for chemists and researchers who need reliable glassware for both educational and experimental purposes.
  • Question: What material is the StonyLab flask made from, and why is it important?

    Answer: The StonyLab flask is made from high-quality borosilicate glass, known for its thermal resistance and durability. This material is crucial because it can withstand extreme temperature changes without cracking or breaking, making it suitable for high-heat applications. Using borosilicate glass not only ensures laboratory safety but also maintains the integrity of the substances being used in experiments, providing reliable results.
  • Question: Can the StonyLab flask be used with different types of equipment?

    Answer: Yes, the StonyLab flask is compatible with various laboratory equipment, including heating mantles, stirrers, and vacuum systems. The 2440 standard taper outer joint allows for secure connections with other glassware, enabling seamless integration into distillation setups or reaction apparatus. This versatility makes it a valuable addition to any laboratory setup, facilitating a range of experimental procedures.
  • Question: What are the benefits of using a round bottom flask compared to other flask types?

    Answer: Round bottom flasks, such as the StonyLab model, offer several advantages, including enhanced heat distribution and the ability to stir contents effectively without the risk of spilling. This shape is optimal for reactions that require even heating, which is difficult to achieve with flat bottom flasks. Consequently, researchers favor round bottom flasks for their efficiency and reliability in diverse experimental conditions.
  • Question: Is the StonyLab flask suitable for use in educational settings?

    Answer: Absolutely! The StonyLab Glass 500 ml Short Neck Round Bottom Flask is particularly suitable for educational settings, including high schools and universities. Its robustness and high-quality material make it a safe and dependable choice for student experiments. This flask allows students to explore chemical reactions effectively, fostering a hands-on learning environment in chemistry courses.
  • Question: What is the volume of the StonyLab flask and how much liquid can it hold?

    Answer: The StonyLab Glass flask has a volume of 500 ml, which allows it to hold up to half a liter of liquid. This capacity is ideal for various laboratory applications, enabling users to conduct experiments involving significant quantities of reagents or solvents. The 500 ml size is convenient for both small-scale and larger experiments, making it a versatile choice for lab work.
  • Question: How do I properly clean and maintain the StonyLab glass flask?

    Answer: To clean the StonyLab glass flask, use warm water and mild detergent, avoiding abrasive scrubbers that can scratch the glass surface. Rinsing thoroughly ensures that no residues remain that could affect further experiments. For stubborn stains or residues, soaking the flask in a solution of water and vinegar can help. Proper maintenance not only prolongs the lifespan of the flask but also ensures accurate results in future uses.
  • Question: What safety precautions should I take when using the StonyLab flask?

    Answer: When using the StonyLab Glass flask, it’s essential to wear appropriate personal protective equipment, including gloves and safety goggles, to prevent injury from accidental spills or breakage. Additionally, avoid rapid temperature changes to prevent thermal shock. Ensuring stable support during experimentation mitigates the risk of dropping or tipping over the flask, thereby enhancing safety in the laboratory environment.
  • Question: Can I use the StonyLab flask for heating organic solvents?

    Answer: Yes, the StonyLab Glass 500 ml Short Neck Round Bottom Flask can be used safely for heating organic solvents. Its borosilicate glass composition is resistant to a wide range of chemicals and can withstand high temperatures, making it suitable for distillation of organic solvents. However, always ensure that the solvents used are compatible with glass and conduct heat cautiously to avoid any hazards.
  • Question: Where can I buy the StonyLab Glass 500 ml Short Neck Round Bottom Flask?

    Answer: You can purchase the StonyLab Glass 500 ml Short Neck Round Bottom Flask at Ubuy. They offer a wide array of laboratory supplies and can ship directly to your location in Saint Kitts and Nevis. Ubuy is known for its comprehensive selection of scientific equipment, making it a reliable choice for acquiring this essential flask for your laboratory needs.

stonylab Boiling Flasks B07SWT7YJZ Editorial Review

The StonyLab Glass 250ml Short Neck Round Bottom Flask is a high-quality borosilicate glass single neck heavy wall flask with a standard taper outer joint of 2440. This flask is designed to handle extreme heat and cold temperatures making it ideal for use in laboratories. The walls are thick and heavy, ensuring that there is no worry about breakage even at the full 1-liter size. However, it is important to clamp the glassware in multiple locations to handle the weight and prevent excessive force on any one joint. One thing to note is that the inside of the flask is extraordinarily smooth and requires the use of bump chips when used as a heating flask. The product arrived well-packaged and on time, and the glass joint fits up and seals well. There were a few blemishes on the glass, but it performed well. Some customers have reported issues with the size of the flask, stating that it does not fit in a standard mantle, and others have reported receiving defective glass upon arrival. However, those who have used the flask have reported that it works well and is a great backup for laboratories. Overall, the StonyLab Glass 250ml Short Neck Round Bottom Flask is a sturdy and reliable flask that is well-suited for laboratory use.

Customer Reviews & Ratings

4.5
69 customers ratings
  • 5 Star
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  • 3 Star
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  • 2 Star
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  • 1 Star
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Pros

  • High-quality, thick and heavy walls that prevent breakage
  • Smooth interior that is ideal for heating
  • Good packaging and timely delivery
  • A great backup flask for laboratory use

Cons

  • Some users received defective glass upon arrival.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 77

Order now and get it around Wednesday, June 24

QTY:

Only 6 items left in stock.
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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Features & Benefits

  • Made from durable borosilicate glass.
  • Features a short neck design for easy handling.
  • Standard 24/40 taper outer joint for compatibility.
  • Ideal capacity of 50ml for precise experiments.
  • Heavy wall construction ensures strength and longevity.
  • Trusted brand known for quality and customer satisfaction.