EISCO
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EISCO Boiling Flask Stopper & Tubing, 100ml - Borosilicate Glass - Round Bottom, Narrow Neck (0.85 ID) - Includes Glass Tubing & Rubber Stopper
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EISCO Boiling Flask Stopper & Tubing, 100ml - Borosilicate Glass - Round Bottom, Narrow Neck (0.85 ID) - Includes Glass Tubing & Rubber Stopper
Autoclavable, with superior chemical durability.
EISCO Boiling Flask Stopper & Tubing, 100ml - Borosilicate Glass - Round Bottom, Narrow Neck (0.85" ID) - Includes Glass Tubing & Rubber Stopper
Item #: 8421054

EISCO Boiling Flask Stopper & Tubing, 100ml - Borosilicate Glass - Round Bottom, Narrow Neck (0.85" ID) - Includes Glass Tubing & Rubber Stopper

77% of respondents would recommend this to a friend

Item #: 8421054

XCD 53

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What Stands Out

High-Quality Material
Constructed from durable borosilicate glass, this boiling flask withstands thermal shock and chemical exposure, ensuring reliability in laboratory settings.
Complete Set
Includes both rubber stopper and glass tubing, providing all necessary components for experiments, saving time and effort for users while ensuring a perfect fit.
Versatile Usage
Designed for various laboratory applications, this 100ml flask is ideal for boiling, mixing, and experimentation, catering to the needs of students, educators, and professionals.

Product Details

Shop for Borosilicate Glass Boiling Flask Stopper & Tubing with 100ml capacity at Ubuy Montserrat. Includes Glass Tubing & Rubber Stopper. Order now!
Brand NameEISCO
ShapeRound
ManufacturerEisco
Model NumberCH0402CSET15
Part NumberCH0402CSET15
Unit Count1.0 Count
Capacity100 Milliliters
Material TypeGlass
Bottom ShapeRound
MaterialGlass
BrandEISCO
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Chemistry Students

    Ideal for chemistry labs, this flask supports experiments requiring boiling and precise measurements in small quantities.

  • Home Experimenters

    Perfect for hobbyists and DIY experimenters who need reliable glassware for safe boiling and mixing of substances.

  • Educational Purposes

    Suitable for educational settings, helping students learn about distillation and reactions under boiling conditions in a safe manner.

Not Suitable For
  • Industrial Use

    Not sturdy enough for heavy industrial applications that require durable and high-capacity glassware under extreme conditions.

Product Description

EISCO Boiling Flask Stopper & Tubing, 100ml - Borosilicate Glass - Round Bottom, Narrow Neck (0.85" ID) - Includes Glass Tubing & Rubber Stopper

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials is the EISCO Boiling Flask Stopper made of?

    Answer: The EISCO Boiling Flask Stopper is crafted from high-quality borosilicate glass, known for its excellent thermal resistance and durability. This type of glass can withstand high temperatures without shattering, making it an ideal choice for laboratory applications. Moreover, the product includes a rubber stopper that effectively seals the flask while allowing for the insertion of the glass tubing, creating a versatile setup for various experiments.
  • Question: What is the volume capacity of the EISCO Boiling Flask?

    Answer: The EISCO Boiling Flask has a capacity of 100ml, making it suitable for small-scale laboratory experiments and chemical reactions. This size allows researchers to conduct experiments that require precise measurements without using excessive materials. The round bottom design promotes even heating and efficient mixing of substances, which is essential for achieving consistent results in experimental setups.
  • Question: Can the EISCO Boiling Flask be used for high-temperature applications?

    Answer: Yes, the EISCO Boiling Flask is made from borosilicate glass, which can endure high-temperature conditions typical in many laboratory procedures. Its ability to withstand rapid temperature changes and resist thermal shock makes it an excellent choice for boiling liquids or performing reactions that generate heat. This feature is particularly beneficial in fields like chemistry and biology where heat stability is crucial.
  • Question: What are the dimensions of the narrow neck and the tubing?

    Answer: The EISCO Boiling Flask features a narrow neck with an inner diameter of 0.85 inches. This neck design is favorable for conducting reactions that require controlled exposure or for connecting to other apparatuses. The included glass tubing can be easily fitted into the neck, allowing for efficient gas collection or gas exchange in a controlled environment, enhancing the versatility of your experiments.
  • Question: Is the EISCO Boiling Flask suitable for educational use?

    Answer: Absolutely, the EISCO Boiling Flask is an excellent educational tool for students and aspiring scientists. Its durable construction and design make it ideal for school labs where students can perform safe experiments in chemistry classes. Learning how to properly use boiling flasks prepares students for practical applications in advanced scientific studies and fosters a hands-on approach to learning.
  • Question: How does the rubber stopper enhance usability?

    Answer: The rubber stopper included with the EISCO Boiling Flask provides an airtight seal, which is essential for preventing contamination during experiments. This feature not only helps maintain the integrity of the liquids inside the flask but also allows for the safe setup of reactions that involve gases. The ability to seal the flask securely makes it a vital piece of equipment in any experimental design.
  • Question: Can the EISCO Boiling Flask be cleaned and reused?

    Answer: Yes, the EISCO Boiling Flask, being made of borosilicate glass, is not only durable but also easy to clean. You can wash it with standard laboratory detergents or perform a more thorough cleaning using laboratory-grade solvents. This reusability makes the flask an economical choice for laboratories, schools, and even at-home experiments, as it minimizes waste and maximizes the lifespan of your lab equipment.
  • Question: What types of experiments can be conducted with the EISCO Boiling Flask?

    Answer: The EISCO Boiling Flask is ideal for a variety of experiments, including distillation, reflux, and boiling reactions. It allows for the observation of boiling points and the separation of mixtures. In organic chemistry, for instance, it is often used to synthesize and purify compounds through boiling and condensation processes. Its design supports practical learning and experimentation across various scientific disciplines.
  • Question: What safety features should be considered when using the EISCO Boiling Flask?

    Answer: When using the EISCO Boiling Flask, consider using protective eyewear and gloves, as boiling liquids can cause splashes and spills. Additionally, ensure the flask is securely positioned on a stable surface, and the rubber stopper is properly fitted to prevent unwanted gas escape. These safety measures are essential to ensuring a safe and efficient working environment while conducting your experiments.
  • Question: Where can I buy the EISCO Boiling Flask Stopper & Tubing in Montserrat?

    Answer: You can purchase the EISCO Boiling Flask Stopper & Tubing on Ubuy, which offers a wide selection of laboratory gear and equipment. Ubuy provides a secure shopping experience and various payment options, ensuring you can easily obtain this essential lab tool right from the comfort of your home in Montserrat.

EISCO Boiling Flasks CH0402CSET15 Editorial Review

Boiling Flask Stopper & Tubing, 100ml - Borosilicate Glass - Round Bottom, Narrow Neck The Boiling Flask Stopper & Tubing is a sturdy and well-made glassware set that is suitable for various scientific experiments and projects. The borosilicate glass used is thick and durable, with a strong bead around the opening. One customer mentions using the flask for sonoluminescence, although they found it too small and heavily-walled for their specific purposes. However, they still appreciate the quality and solid Construction of the flask. The glass tube and rubber stopper included in the set are also of good quality and well-liked by customers. A reviewer provides a helpful tip on removing the glass tube from the stopper, by gently peeling, pulling, rolling, and kneading it under a running faucet. They also note that their set arrived without any chips, bubbles, or scratches. However, one customer points out that the flask has a round bottom, which means it cannot stand as shown in the picture. To use the flask, they recommend purchasing a stand or holder. Overall, the Boiling Flask Stopper & Tubing is praised for its solid Construction, durability, and good value for the price. It is suitable for various scientific experiments and projects, although its round bottom may require additional accessories for stability.

Customer Reviews & Ratings

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Pros

  • Thick and durable borosilicate glass
  • Strong bead around the opening
  • Good quality glass tube and rubber stopper
  • Helpful tip provided for removing the glass tube from the stopper
  • No chips, bubbles, or scratches

Cons

  • Round bottom requires a stand or holder for stability

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XCD 53

Order now and get it around Wednesday, September 16

QTY:

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Features & Benefits

  • 100mL borosilicate glass round bottom flask with rubber stopper and 5.5 straight glass tubing.
  • Tubing has 1/8 inch inner diameter.
  • Can withstand high temperatures & thermal shocks.
  • Eisco Labs proudly manufactures its own products.
  • Manufactured with only the highest grade, raw materials.
  • Borosilicate glass with autoclavable and superior chemical durability.

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