LABOY
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Pear Schlenk Flask, 50mL, 14/20 Outer Joint, Glass Stopcock | Small-batch Schlenk work | Efficient recovery | Grease-sealed glass stopcock
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Pear Schlenk Flask, 50mL, 14/20 Outer Joint, Glass Stopcock | Small-batch Schlenk work | Efficient recovery | Grease-sealed glass stopcock
This vacuum reaction flask is ideal for micro-scale air-free chemistry and inert gas reactions.
Pear Schlenk Flask, 50mL, 14/20 Outer Joint, Glass Stopcock | Small-batch Schlenk work | Efficient recovery | Grease-sealed glass stopcock
Item #: 221332004

Pear Schlenk Flask, 50mL, 14/20 Outer Joint, Glass Stopcock | Small-batch Schlenk work | Efficient recovery | Grease-sealed glass stopcock

Item #: 221332004

USD 54

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This vacuum reaction flask is ideal for micro-scale air-free chemistry and inert gas reactions.
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What Stands Out

Durable Construction
Crafted with heavy wall glass for longevity, this flask withstands various chemical reactions while maintaining structural integrity, making it ideal for intensive laboratory use.
Precise Joint Design
The 14/20 joint offers a secure fit with compatible apparatus, ensuring airtight seals and minimizing contamination risk during experiments, thus enhancing accuracy in results.
Versatile Applications
Perfect for both storage and reaction processes, this pear-shaped flask accommodates a variety of lab tasks, catering to chemists’ diverse needs in research and educational settings.

Product Details

Shop Pear Schlenk Flask, 50mL, 14/20 Outer Joint, Glass Stopcock | Small-batch Schlenk work | Efficient recovery | Grease-sealed glass stopcock online at a best price in British Virgin Islands. B01KOKNSSG
Brand NameLABOY
ManufacturerLaboy
Number of Items1
Item Weight1 g
Model NumberHMF050116
Part NumberHMF050116
Unit Count1 Count
Material TypeBorosilicate Glass
Bottom ShapeRound
Specification MetAstm
MaterialBorosilicate Glass
BrandLABOY

Who Should Buy?

Suitable For
  • Chemistry Students

    Ideal for students conducting experiments in organic chemistry and needing precision glassware for accurate results.

  • Research Laboratories

    Suitable for researchers requiring heavy-duty glassware for complex chemical reactions and long-term storage.

  • Home Chemists

    Great for hobbyists engaged in safe experimental chemistry at home with quality and reliable glassware.

Not Suitable For
  • New Users

    Beginners may struggle with the complexities and handling of specialized glassware without proper guidance.

Product Description

Pear Schlenk Flask, 50mL, 14/20 Outer Joint, Glass Stopcock | Small-batch Schlenk work | Efficient recovery | Grease-sealed glass stopcock

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary use of the Laboy Glass 10mL Schlenk Flask?

    Answer: The Laboy Glass 10mL Schlenk Flask is primarily used for conducting air-free chemistry, making it ideal for sensitive reactions that require an inert atmosphere. Its pear-shaped design facilitates efficient mixing of reactants, while the 1420 joint allows for secure connections with other glassware. In labs focused on organic synthesis or catalysis, this flask is essential for experiments involving moisture-sensitive compounds.
  • Question: What materials is the Laboy Schlenk Flask made of?

    Answer: This Schlenk Flask is made of borosilicate glass 3.3, which is highly resistant to thermal shock and chemical corrosion. This material choice ensures durability and reliability during high-temperature experiments. For those conducting custom synthesis or studying reactive substances, borosilicate glass provides the peace of mind that the flask will withstand typical lab conditions without compromising purity.
  • Question: What is the significance of the 1420 joint on the flask?

    Answer: The 1420 joint on the Laboy Schlenk Flask is designed for compatibility with other laboratory glassware, allowing for a secure and airtight connection. This feature is crucial in preventing leaks during experiments involving volatile reagents or gases. In scenarios where precision is paramount, like in vacuum distillation or gas handling, this joint allows for seamless integration into your existing apparatus, ensuring safe operation.
  • Question: Can the Laboy Glass Schlenk Flask be used for vacuum applications?

    Answer: Yes, the Laboy Glass Schlenk Flask is suitable for vacuum applications due to its robust borosilicate material and secure glass stopcock, which ensures minimal air exposure. This makes it a preferred choice for reactions such as degassing or vacuum distillation, allowing chemists to obtain high-purity results without contamination from ambient air.
  • Question: How is the Laboy Glass Stopcock beneficial in lab experiments?

    Answer: The glass stopcock on the Laboy Schlenk Flask offers precise control over fluid flow, which is essential for accurate measurements and gradual reagent addition during reactions. Its design ensures that the stopcock can be easily adjusted under inert conditions, making it reliable for sensitive experiments. In practice, this allows chemists to maintain specific reaction conditions while ensuring the integrity of their samples.
  • Question: What is the significance of 'air-free chemistry' in using this flask?

    Answer: Air-free chemistry refers to techniques that are performed without exposure to air, which is critical for reactions involving moisture- or oxygen-sensitive compounds. The Laboy Schlenk Flask is specifically designed to facilitate these types of experiments. In practical terms, it's indispensable for applications in pharmaceuticals or material science, where even trace amounts of oxygen or moisture can alter reactions or result in byproducts.
  • Question: Is the Laboy Glass Schlenk Flask resistant to thermal shock?

    Answer: Yes, the borosilicate glass used in the Laboy Schlenk Flask exhibits excellent resistance to thermal shock, enabling it to withstand rapid temperature changes. This feature is particularly advantageous during experiments that involve heating and cooling processes. For example, if you're performing recrystallization or controlled heating reactions, you can confidently use this flask without the fear of cracking or shattering.
  • Question: What volume of reagent can the Laboy Schlenk Flask accommodate?

    Answer: The Laboy Glass Schlenk Flask has a capacity of 10mL, making it well-suited for small-scale reactions and experiments. This volume is ideal for synthesizing samples, testing new methodologies, or when working with expensive or limited reagents. In research settings, using smaller volumes allows for cost-effective experimentation while still producing viable results for analysis.
  • Question: How should the Laboy Glass Schlenk Flask be cleaned after use?

    Answer: Cleaning the Laboy Glass Schlenk Flask is essential for maintaining its integrity and functionality. It should be rinsed thoroughly with solvent appropriate for the reagents used, followed by a wash with warm soapy water, and finally rinsed with distilled water. For stubborn residues, a lab-grade brush can be used carefully. Proper maintenance ensures that the flask is ready for future experiments without cross-contamination.
  • Question: Where can I buy Laboy Glass 10mL Schlenk Flask in British Virgin Islands?

    Answer: You can purchase the Laboy Glass 10mL Schlenk Flask from Ubuy in British Virgin Islands. Ubuy offers a reliable platform for a vast range of laboratory equipment, ensuring that you have access to quality glassware and other scientific tools. Shopping at Ubuy not only gives you a variety of options, but also provides ease of access to essential laboratory items for your chemistry needs.

LABOY Reaction Kettle Flasks HMF050116 Editorial Review

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Pros

  • Exceptional build quality
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  • Long-lasting performance
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Cons

  • A bit heavier than some competitors.

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USD 54

Order now and get it around Monday, September 07

QTY:

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Features & Benefits

  • Perfect for micro-scale air-free chemistry and inert gas reactions.
  • Made from high-quality borosilicate glass for superior thermal and chemical resistance.
  • Designed for effective mixing and optimal thermal control with a pear-shaped body.
  • Features a 2mm glass stopcock for basic vacuum regulation.
  • Compact 14/20 joint for seamless connection to various lab equipment.
  • Handcrafted, autoclavable, and ideal for labs requiring precise control under vacuum.

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