Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL
Move samples with less spillage and don't struggle to carry samples. Enjoy increased portability and pouring efficiency.
Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL
منتج #: 249691507

Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL

منتج #: 249691507

IQD 526076

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Move samples with less spillage and don't struggle to carry samples. Enjoy increased portability and pouring efficiency.
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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

وصف المنتج

Cole-Parmer Cylindrical Dewar Flask with Handle, 1000 mL

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أسئلة العملاء & الإجابات

  • سؤال: What is a Cylindrical Dewar Flask with Handle used for?

    إجابه: A Cylindrical Dewar Flask with Handle is primarily used for storing cryogenic liquids like liquid nitrogen or liquefied gases. Its vacuum insulation ensures that these substances remain at extremely low temperatures without evaporating quickly. This type of flask is essential in various fields, including scientific research, medicine, and industrial applications, where temperature stability is crucial. For example, laboratories use these flasks for transporting and storing biological samples that require cryogenic preservation.
  • سؤال: How much liquid can the 1000 mL Dewar Flask hold?

    إجابه: The 1000 mL Dewar Flask has a capacity of one liter, making it suitable for smaller quantities of liquid nitrogen or other cryogenic fluids. This size is ideal for laboratory experiments, medical applications, or processes that require controlled temperature management. For instance, if you're conducting cryogenic experiments that only require small amounts of liquid nitrogen, this flask provides ample storage without being cumbersome or heavy.
  • سؤال: Is the handle on the Dewar Flask useful?

    إجابه: Yes, the handle on the Cylindrical Dewar Flask provides a significant advantage by enhancing portability and ease of use. It allows for a secure grip when transporting the flask, making it safer to handle cryogenic materials. Whether you're moving it around a lab or transferring liquids from one container to another, the handle facilitates better control. It is particularly beneficial in busy environments where quick movement is necessary while ensuring safety.
  • سؤال: What materials are Dewar Flasks typically made from?

    إجابه: Dewar Flasks are typically constructed from high-quality glass, stainless steel, or durable plastic materials that can withstand extreme temperatures. The inner vacuum layer minimizes heat transfer, maintaining the internal temperature of the stored liquids. The outer casing is often designed for resilience and safety, ensuring that it can withstand everyday use in laboratories and industrial environments. This durable construction makes them long-lasting and effective for various applications in science and engineering.
  • سؤال: Can the Dewar Flask be used for hot liquids?

    إجابه: While the Cylindrical Dewar Flask is primarily designed for cryogenic liquids, it can also be used for hot liquids thanks to its insulating properties. However, it is important to note that the main purpose is to maintain low temperatures. If you choose to use it with hot substances, ensure that the temperature does not exceed the flask’s material threshold. This versatility allows for applications in processes that involve both extremes of temperature, expanding its functional utility.
  • سؤال: How should I clean and maintain my Dewar Flask?

    إجابه: Cleaning a Cylindrical Dewar Flask requires care to maintain its integrity. Use warm water and mild detergent for hand washing, avoiding abrasive materials that could scratch the surface. Ensure thorough rinsing to eliminate any residue. For maintenance, check regularly for any cracks or damage, particularly at the joint areas. Proper maintenance prolongs the life of the flask, ensuring it remains effective for safely storing cryogenic or hot liquids in various applications.
  • سؤال: What safety precautions should I take when using a Dewar Flask?

    إجابه: When using a Cylindrical Dewar Flask, it's crucial to wear appropriate safety gear, including gloves and goggles, to protect against splashes of cryogenic liquids. Ensure proper ventilation in the workspace to prevent the accumulation of gases from liquid nitrogen. Use the flask only on stable surfaces to prevent tipping over. These precautions are important for ensuring a safe working environment, particularly in laboratory or industrial settings where you handle volatile materials.
  • سؤال: Can the Dewar Flask be used outdoors?

    إجابه: Using a Cylindrical Dewar Flask outdoors is possible, but one must be cautious about environmental conditions. Exposure to direct sunlight or extreme temperatures can affect the flask's performance and the stability of its contents. Ensure that it is kept in a shaded or controlled environment, especially when storing cryogenic liquids, to maintain optimal temperature and safety. This makes it practical for field studies or outdoor experiments where temperature control is essential.
  • سؤال: Where can I buy a Cylindrical Dewar Flask with Handle, 1000 mL in Iraq?

    إجابه: You can purchase a Cylindrical Dewar Flask with Handle, 1000 mL from Ubuy, a reliable online shopping platform. Ubuy offers a variety of laboratory products, including Dewar flasks, ensuring availability and convenience for buyers in Iraq. Ubuy provides detailed product listings, and customer reviews, making it easier to select the right flask to suit your specific needs.

Cole-Parmer Dewar Flasks Editorial Review

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