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- قارورة استقبال مستديرة 2 لتر - 2 عنق 24/40 20...
قارورة استقبال مستديرة 2 لتر - 2 عنق 24/40 2000 مل
QAR 341
Price Details
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*All items will import from أمريكا
كمية:
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منتجات أصلية %100
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| وزن العنصر | 4 رطل ( 1.81 كجم ) |
من يجب أن يشتري؟
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استخدام المختبر
مثالي للكيميائيين الذين يقومون بإجراء التجارب التي تتطلب قارورة استقبال للتقطير والتفاعلات في بيئة معملية.
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المؤسسات التعليمية
مثالي للجامعات والكليات التي تقدم دورات الكيمياء التي تنطوي على إجراءات وتجارب معملية عملية.
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إنتاج صغير
مفيد للشركات الناشئة والمؤسسات الصغيرة التي تركز على التركيب الكيميائي والتطوير على نطاق أصغر.
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استخدام المنزل
غير مناسب للمستخدمين العاديين أو الهواة بسبب التعقيد والمخاوف المتعلقة بسلامة معدات المختبرات.
وصف المنتج
قارورة استقبال مستديرة 2 لتر - 2 عنق 24/40 2000 مل
About This Item
Introducing the 2L Round Bottom Receiving Flask - the perfect addition to your laboratory equipment collection. This flask is designed with two necks, sporting a 2440 size, and offers a generous 2000ML capacity. Crafted by USAlab, you can trust in the quality and durability of this exceptional product. Whether you're a professional chemist, researcher, or student, this receiving flask is a must-have for any laboratory setting.
Its round bottom design allows for efficient heating and stirring, making it ideal for various applications such as distillation, reflux, and evaporation. The two necks provide versatility and convenience during experiments. You can use one neck for heating or temperature monitoring, while the other neck can be used for reflux condensers, thermometers, or other apparatus. This design allows for precise control over your processes, ensuring accurate results time after time. With a spacious 2L capacity, this receiving flask enables you to handle larger volumes of liquids without the need for frequent transfers.
This saves you time and effort, allowing you to focus on your experiments and research. The flask is made from high-quality borosilicate glass, known for its excellent thermal resistance and chemical compatibility. You can confidently use this flask with a wide range of solvents and reagents without worries about corrosion or contamination. Investing in the 2L Round Bottom Receiving Flask from USAlab means investing in reliability, efficiency, and accuracy.
This flask is designed to meet the demanding requirements of scientific laboratories while providing excellent performance and long-lasting durability. Upgrade your laboratory equipment today and experience the difference in your experiments with the 2L Round Bottom Receiving Flask - 2 Neck 2440 2000ML by USAlab. Order now and take your research to the next level.
أسئلة وأجوبة العملاء
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سؤال:
What is a 2L Round Bottom Receiving Flask used for?
إجابه: A 2L Round Bottom Receiving Flask is primarily used in laboratories for various chemical reactions and distillation processes. Its round bottom design ensures even heating and minimizes the risk of breaking under vacuum or pressure. This flask is ideal for experiments involving liquids, as the round shape facilitates mixing and stirring. Practical use cases include organic synthesis, where precise measurement and mixing of reagents are essential, as well as in distillations where a stable and uniform heat distribution is required. -
سؤال:
What material is the 2L Round Bottom Receiving Flask made from?
إجابه: This receiving flask is typically made from high-quality borosilicate glass, known for its excellent thermal resistance and chemical durability. The borosilicate glass can withstand temperature variations without breaking, which is essential during heating processes. Additionally, this material is compatible with a wide range of chemicals, making it suitable for both organic and inorganic experiments. Users often favor borosilicate glass flasks due to their robustness in controlling experimental conditions. -
سؤال:
What are the dimensions of a 2L Round Bottom Receiving Flask?
إجابه: The dimensions of a 2L Round Bottom Receiving Flask can vary slightly by manufacturer, but generally, it has a diameter of approximately 14 to 16 centimeters and a height of around 30 centimeters. These measurements allow for a significant volume while maintaining a manageable size for laboratory bench use. Understanding the dimensions is crucial when fitting the flask into rotary evaporators or heating mantles, ensuring adequate space for other lab equipment. -
سؤال:
Can the 2L Round Bottom Receiving Flask be used with heat sources?
إجابه: Yes, the 2L Round Bottom Receiving Flask is designed to be compatible with a range of heat sources, including hot plates and heating mantles. Its borosilicate glass construction enables it to handle high temperatures without risk of thermal shock. This feature makes it perfect for reflux setups or any applications that involve heating solvents or reactants. Users often utilize it in conjunction with laboratory equipment like condensers to efficiently drive reactions requiring heat. -
سؤال:
What are the neck specifications of the 2L Round Bottom Receiving Flask?
إجابه: The 2L Round Bottom Receiving Flask features two necks, which allows for the attachment of other laboratory apparatus like condensers or thermometers. The necks are designed to standard sizes, which makes them compatible with various accessories you might already have in your lab. This dual-neck configuration is particularly useful in multi-step reactions or when specific monitoring of temperature and vapor flow is required. It's common to see this design in distillation setups. -
سؤال:
هل هذه القارورة مناسبة لتطبيقات الفراغ؟
إجابه: Yes, the 2L Round Bottom Receiving Flask is suitable for use in vacuum applications due to its robust borosilicate glass construction, which can withstand pressure without breaking. When used in vacuum distillation, it aids in the efficient separation of compounds at lower boiling points. This kind of flask is crucial for sensitive applications where traditional methods might lead to degradation of the material due to heat. -
سؤال:
How do you clean a 2L Round Bottom Receiving Flask?
إجابه: Cleaning a 2L Round Bottom Receiving Flask involves using appropriate lab detergents and hot water. For tougher residues, a mixture of water and a mild abrasive can help remove stubborn stains. Avoid using harsh chemicals that may damage the glass. Regular cleaning is important to maintain the integrity of the flask and prevent contamination in future experiments. Post-cleaning, ensure complete drying before storage to avoid any water spots or reactions with lab chemicals. -
سؤال:
What laboratory techniques can utilize the 2L Round Bottom Receiving Flask?
إجابه: The 2L Round Bottom Receiving Flask is particularly versatile and can be used in various laboratory techniques including distillation, reflux setup, and vacuum filtration. For instance, chemists frequently utilize it in fractional distillation to separate mixtures based on different boiling points. Additionally, in refluxing, this flask serves as the reaction vessel, allowing for continuous boiling and condensation. This flexibility makes it a staple in organic chemistry labs. -
سؤال:
Can I use the 2L Round Bottom Receiving Flask in a microwave?
إجابه: It's not recommended to use the 2L Round Bottom Receiving Flask in a microwave as it may not withstand uneven heating patterns and could risk breakage. Conventional heating methods, like hot plates, are suggested to ensure uniform heat distribution. If very gentle heating is needed, users can opt for short bursts of time and carefully monitor the flask, but caution is advised to avoid thermal shock. -
سؤال:
Where can I buy the 2L Round Bottom Receiving Flask - 2 Neck 2440 2000ML - USAlab in Qatar?
إجابه: You can purchase the 2L Round Bottom Receiving Flask - 2 Neck 2440 2000ML - USAlab at Ubuy, which provides a reliable platform for obtaining specialized laboratory equipment. Ubuy offers a wide selection of scientific glassware and laboratory instruments, ensuring that you find exactly what you need for your experiments. With Ubuy, you can easily browse through their comprehensive catalog tailored to your laboratory needs.
USA LAB Boiling Flasks مراجعة تحريرية
مراجعات العملاء وتقييماتهم
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5 نجمة
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معلومات مهمة
- القيود: بالنسبة للمنتجات التي يتم شحنها دولياً، يُرجى ملاحظة أن أي ضمان من الشركة المصنعة قد لا يكون صالحاً؛ قد لا تتوفر خيارات خدمة الشركة المصنعة؛ قد لا تكون أدلة المنتج والتعليمات وتحذيرات السلامة مكتوبة بلغة بلد المقصد؛ قد لا يتم تصميم المنتجات (والمواد المصاحبة لها) وفقاً لمعايير بلد الوجهة والمواصفات ومتطلبات الملصقات؛ وقد لا تتوافق المنتجات مع الجهد الكهربي المستخدم في بلد الوجهة والمعايير الكهربائية الأخرى (تتطلب استخدام محوّل كهربي أو جهاز تحويل إذا كان ذلك مناسباً). المستلم مسؤول عن ضمان إمكانية استيراد المنتج بشكل قانوني إلى بلد الوجهة. عند الطلب من يوباي أو الشركات التابعة لها، يكون المستلم هو المستورد المسجل ويجب أن يلتزم بجميع القوانين واللوائح الخاصة ببلد الوجهة.
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QAR 341
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