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Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
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Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Ensure accurate liquid separation and extraction with our constant pressure drip funnel, designed for smooth flow and reliable measurements.
Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)
Item #: 186897486

Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML)

Item #: 186897486

RWF 61135

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Ensure accurate liquid separation and extraction with our constant pressure drip funnel, designed for smooth flow and reliable measurements.
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What Stands Out

Pressure Equalization
Designed with a pressure equalizing feature, this funnel ensures consistent flow of liquids, preventing spills and maximizing accuracy during laboratory experiments, ultimately enhancing user efficiency.
High-Quality Materials
Made from durable borosilicate glass and equipped with a PTFE stopcock, this funnel excels in chemical resistance and temperature stability, ensuring reliable performance in demanding laboratory environments.
Graduated Design
The graduated markings on the funnel allow precise measurement of liquids, providing researchers with the accuracy needed for experiments, ensuring results are consistent and reproducible every time.

Product Details

Shop Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (50ML) online at a best price in Rwanda. B0D95H1R5L
  • 1.Pressure Equalizing Addition Funnel is commonly used in general closed system experiments and experiments that require dripping solutions; it is mainly connected with reaction vessel to drop solution, which can isolate the air, prevent solvent from volatilizing, and speed up experiment process.
  • 2.The funnel adopts a PTFE piston and be capable of flexibly controlling liquid outflow. Commonly used in reactions to control the amount of liquid added or to separate the liquid after extraction.
  • 3.The scale of the funnel is clear and is great for controlling the flow on fluid transfers that require a high degree of accuracy.
  • 4.The funnel is made of borosilicate glass, with a maximum tolerance temperature of 600℃ and a minimum tolerance temperature of -180℃.
  • 5.The funnel adopts standard frosted mouth ，Delicate frosted, good sealing, versatile for general use.
Brand NameJiaoFengHeng
ManufacturerJiaoFengHeng
Included ComponentsAdditional Funnel
Model Number50ML
Part NumberAdditional Funnel
Material TypeGlass
MaterialGlass
BrandJiaoFengHeng
Number of Items1
Item Weight1 lbs (450 grams)

What's in the box

Additional Funnel

Who Should Buy?

Suitable For
  • Chemical Researchers

    Ideal for researchers conducting experiments requiring controlled addition of reagents under pressure.

  • Laboratory Technicians

    Excellent for technicians needing precise measurements in titration and other quantitative analyses.

  • Educational Institutions

    Perfect for labs in schools or universities demonstrating principles of chemistry in hands-on experiments.

Not Suitable For
  • Casual Users

    Not suitable for hobbyists or casual users who don't require precise laboratory equipment.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Pressure Equalizing Addition Funnel used for?

    Answer: A Pressure Equalizing Addition Funnel is primarily used in laboratory settings for controlled addition of reagents to a reaction vessel. It allows for smooth, gradual addition while equalizing the internal pressure, minimizing the risk of spilling or splashing. This funnel is particularly beneficial in sensitive reactions, such as those that release gases or have volatile components, ensuring safety and accuracy in measurements.
  • Question: What is the significance of the PTFE stopcock in this funnel?

    Answer: The PTFE stopcock is a critical feature of this funnel as it provides excellent chemical resistance and ensures reliable sealing. PTFE, or polytetrafluoroethylene, is known for its durability and non-reactive properties, making it ideal for handling corrosive substances. This means you can use the funnel with a wide range of chemicals without fear of degradation or contamination, which is essential in high-precision laboratory applications.
  • Question: What is the meaning of 24/29 joint size?

    Answer: The 24/29 joint size indicates the dimensions of the ground glass joint that connects the funnel to other laboratory glassware. In this case, the 24/29 designation means it has a diameter of 24mm with a 29mm spacing for the tapered joint. This standard size is essential for compatibility with various laboratory setups, ensuring secure and leak-proof connections, which is crucial for preventing any accidental spills during experiments.
  • Question: Is the borosilicate glass suitable for high-temperature applications?

    Answer: Yes, borosilicate glass is highly suitable for high-temperature applications due to its ability to withstand thermal stress. It is designed to handle temperature fluctuations without shattering, making it ideal for laboratory environments that involve heating processes. This feature is particularly advantageous during experiments that require heating chemical reactions while maintaining precision and containment.
  • Question: How do you clean and maintain the Pressure Equalizing Addition Funnel?

    Answer: Cleaning and maintaining the Pressure Equalizing Addition Funnel is straightforward. After use, rinse it with appropriate solvents to remove any residual chemicals. For thorough cleaning, use a laboratory-grade glass cleaner and soft brushes for hard-to-reach areas. Proper maintenance ensures longevity and performance, making it ready for repeated use in various experiments without cross-contamination risks.
  • Question: Can this funnel be used for both adding and removing liquids?

    Answer: Yes, the Pressure Equalizing Addition Funnel is designed for both adding and removing liquids. The PTFE stopcock allows for precise control of liquid flow in either direction, making it versatile for different laboratory tasks. Whether you need to add reagents slowly to a reaction or withdraw solutions for analysis, this funnel can efficiently handle both functions, enhancing workflow in the lab.
  • Question: What are the graduation marks on the funnel for?

    Answer: The graduation marks on the Pressure Equalizing Addition Funnel are invaluable for measuring liquid volumes accurately. These markings provide visual indicators for the amount of liquid contained within the funnel, allowing precise additions without the need for additional measuring equipment. This is particularly useful for experiments that require strict adherence to volumes, streamlining the process and improving accuracy.
  • Question: What types of laboratories would best utilize this funnel?

    Answer: This funnel is primarily suited for chemical, biological, and pharmaceutical laboratories where precision is critical. Its design caters to settings that require safe handling of reagents and strict control over chemical reactions. Additionally, educational laboratories can benefit from teaching students about experimental setups and the importance of accuracy and safety in scientific experiments.
  • Question: How does the design of this funnel enhance its functionality?

    Answer: The design of the Pressure Equalizing Addition Funnel enhances functionality through its unique shape and features. The tapered tip allows for easy removal of the final drops of liquid, while the wider body provides ample space for effective mixing. This design not only ensures efficient liquid transfer but also minimizes turbulence, making it ideal for delicate reactions where mixing needs to be controlled.
  • Question: Where can I buy a Pressure Equalizing Addition Funnel with PTFE stopcock 24/29 Joint Borosilicate Glass Graduated Dropping Funnel for Laboratory (100ML) in Rwanda?

    Answer: You can purchase the Pressure Equalizing Addition Funnel with PTFE stopcock at Ubuy, which offers a wide selection of laboratory equipment. Ubuy provides efficient online access to this product, ensuring that you can obtain high-quality laboratory glassware tailored to your specific needs effectively.

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RWF 61135

Order now and get it around Thursday, September 24

QTY:

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Features & Benefits

  • Constant pressure design prevents backsuction and maintains stable internal pressure.
  • Features PTFE T-Bore stopcock for precise liquid control.
  • Graduation marks for easy measuring and flow management.
  • Made from durable borosilicate glass, withstands extreme temperatures from -180℃ to 600℃.
  • Perfect for general closed system experiments and effective solution dripping.
  • User-friendly with easy lubrication and maintenance recommendations.

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