Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL
商品#: 257503113

Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL

商品#: 257503113

TWD 13741

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產品詳情

Buy high-quality Cylindrical Dewar Flask with Handle, 1000 mL from Ubuy Taiwan. Shop now for reliable lab equipment and fast delivery.
Brand NameCole-Parmer
ManufacturerCOLE-PARMER
Number of Items1
Item Weight4 pounds (1.81 kg)
Part NumberAO-03771-15
Capacity1000 ml
Material Typemetal
Bottom ShapeRound
Materialmetal
BrandCole-Parmer

產品描述

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客戶問題與解答

  • 問題: What materials is the Cole-Parmer Cylindrical Dewar Flask made from?

    Answer: The Cole-Parmer Cylindrical Dewar Flask is constructed from high-quality borosilicate glass, which is designed for thermal shock resistance. This means it can withstand temperature changes without cracking or breaking. The flask's glass body is ideal for storing cryogenic liquids such as liquid nitrogen or for performing experiments that require stable temperature conditions. Its durability makes it suitable for use in laboratories, medical facilities, and research institutions.
  • 問題: What is the purpose of the handle on this Dewar Flask?

    Answer: The handle on the Cole-Parmer Dewar Flask is designed for ease of handling and transportation. It provides a secure grip, allowing for safe pouring and reducing the risk of spills or accidents. This becomes particularly important when dealing with hazardous materials or cryogenic liquids that require careful management. Whether you’re conducting experiments in a lab or performing fieldwork, the handle makes it practical and safe to use.
  • 問題: Can the Dewar Flask be used for storing liquid nitrogen?

    Answer: Yes, the Cole-Parmer Dewar Flask is suitable for storing liquid nitrogen. Its design is specifically intended for cryogenic applications, and it can maintain extremely low temperatures safely. Using it for liquid nitrogen allows researchers to preserve biological samples or perform experiments requiring sub-zero conditions. It’s an essential tool in laboratories where cryogenic storage solutions are needed.
  • 問題: How does the insulation of the Dewar Flask work?

    Answer: The Cole-Parmer Cylindrical Dewar Flask features double-walled insulation, which minimizes heat transfer between the inner and outer layers. This vacuum insulation is crucial for keeping stored materials at consistent temperatures for extended periods. The design ensures that the contents remain cold or hot, depending on your needs, thereby improving efficiency in handling temperature-sensitive substances in scientific and industrial applications.
  • 問題: What are the dimensions of the Dewar Flask?

    Answer: The Cole-Parmer Cylindrical Dewar Flask has a capacity of 1000 mL, making it a compact yet spacious option for various applications. The flask's dimensions are optimal for laboratory benchtops and storage units while providing ample volume for experiments. Its profile allows for effective use in both fume hoods and personal safety stations, ensuring it fits well in most lab settings.
  • 問題: Is the Dewar Flask suitable for long-term storage?

    Answer: Yes, the Cole-Parmer Dewar Flask is designed for long-term storage of cryogenic liquids, making it an excellent choice for laboratories and research facilities. Its superior insulation properties, combined with high-quality materials, ensure that your samples are maintained at the required temperatures over extended periods. This is particularly useful for researchers who need to keep specimens viable for later experiments or applications.
  • 問題: What is the best method for cleaning the Dewar Flask?

    Answer: Cleaning the Cole-Parmer Dewar Flask should be done with caution to preserve its integrity. It’s recommended to use warm soapy water followed by thorough rinsing with distilled water. Avoid abrasive cleaners or scrubbing pads, as these can scratch the glass and compromise its thermal properties. Proper cleaning ensures that the flask remains safe to use and maintains its performance for future experiments.
  • 問題: Can the Dewar Flask be used for both liquid and solid materials?

    Answer: The Cole-Parmer Dewar Flask is designed primarily for liquids, particularly cryogenic materials. While it is technically possible to store solid materials, they would typically need to be compatible with the temperature conditions of the contents. For optimal results, it’s best to use the flask for liquid applications where precise temperature control is essential, ensuring effective performance in your experiments.
  • 問題: What safety precautions should I take when using the Dewar Flask?

    Answer: When using the Cole-Parmer Dewar Flask, it's important to wear appropriate personal protective equipment like gloves and goggles to avoid injury from extreme temperatures. Always handle the flask with care to prevent breakage, especially when filled with cryogenic liquids. Additionally, ensure that the storage area is well-ventilated to prevent gas buildup from any evaporating liquids, enhancing safety in accordance with laboratory practices.
  • 問題: Where can I buy the Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL?

    Answer: You can purchase the Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL from Ubuy. Ubuy provides a reliable platform with access to a variety of scientific equipment, including laboratory supplies like this Dewar flask. The site offers a user-friendly shopping experience along with various options to help you make informed purchasing decisions.

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