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- 250ml Lab Glass Cement Solid Specific Gravity...
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منتج #:
211176395
250ml Lab Glass Cement Solid Specific Gravity Density Bottle Pycnometer New
منتج #:
211176395
LYD 556
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
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اكتب رأيك
متوفر فى المخزون
مستورد من متجر USA
كمية:
اطلب الآن واحصل عليه حول الأربعاء, أكتوبر 21
معاملة آمنة
تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية
أفضل شركائنا اللوجستيين
The 250mL Solid Pycnometer Specific Bottle is designed for accurate density measurement and is essential for various testing applications.
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
مايفيد
Precise Measurement
Designed for accurate determination of specific gravity and density, this pycnometer ensures laboratory-grade precision, allowing scientists to achieve reliable results in material analysis and quality control.
Quality Glass Material
Crafted from high-quality lab glass, the pycnometer offers exceptional durability and resistance to acids and alkalis, ensuring long-lasting performance and integrity for rigorous laboratory environments.
Compact Design
The 250ml size is ideal for small sample analysis, making it easy to store and manage in crowded lab spaces while still providing ample capacity for effective density testing.
تفاصيل المنتج
| Brand Name | JiaoFengHeng |
| Manufacturer | JiaoFengHeng |
| Included Components | Gravity Density Bottle |
| Model Number | Gravity Density Bottle |
| Capacity | 250 ml |
| Material Type | Borosilicate Glass |
| Material | Borosilicate Glass |
| Brand | JiaoFengHeng |
| Item Weight | 1.5 lbs (680 grams) |
من يجب أن يشتري؟
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Laboratory Technicians
Ideal for laboratory settings requiring precise measurements of the density of solids and liquids.
-
Material Scientists
Useful for testing specific gravity in the development and analysis of new materials and compounds.
-
Educational Purposes
Great for students and educators in chemistry or material science to demonstrate density concepts effectively.
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Home Use
Not suitable for casual users who need a simple measuring tool for household tasks or cooking.
وصف المنتج
250ml Lab Glass Cement Solid Specific Gravity Density Bottle Pycnometer New
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أسئلة العملاء & الإجابات
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سؤال:
What is a Pycnometer and how is it used?
إجابه: A Pycnometer is a laboratory device designed to measure the density or specific gravity of liquids or solids. It operates by determining the weight of a known volume of substance. In practice, you would fill the Pycnometer with the material you're testing, weigh it, and then compare this weight to the weight of an equivalent volume of water. This makes it indispensable in fields like chemistry, materials science, and construction, as it ensures accurate measurements for quality control, research, and formulation. -
سؤال:
What materials can be measured using the 250ml Pycnometer?
إجابه: The 250ml Pycnometer is versatile, capable of measuring the density of various liquids and solids including cement, powders, and other granular materials. It's particularly beneficial in construction and materials testing, where precise density measurements are crucial. For example, construction professionals can use it to assess the specific gravity of cement mixes, ensuring that they meet required specifications for strength and durability in concrete applications. -
سؤال:
Is the 250ml size suitable for all laboratory applications?
إجابه: While the 250ml Pycnometer is a common size, its suitability depends on the specific application. This size is ideal for testing medium quantities of materials while still being manageable for laboratory tasks. If you're conducting tests that require larger samples, consider using a Pycnometer with a greater capacity. It's commonly used in laboratories for quality control, research studies, and educational purposes, making it a good fit for a variety of scientific experiments. -
سؤال:
How do I clean the Pycnometer after use?
إجابه: Cleaning the Pycnometer is essential for maintaining accuracy and preventing contamination. Begin by rinsing it with the solvent used during your measurement. For residues, a mild detergent solution or distilled water can be employed. Ensure all substances are thoroughly washed away, then dry it with lint-free cloth or air dry before storing. This careful cleaning ensures that subsequent measurements remain reliable, safeguarding the integrity of your lab results. -
سؤال:
What is the role of temperature in density measurements?
إجابه: Temperature significantly impacts density measurements, as most materials expand or contract with temperature changes. When using the Pycnometer, it's essential to conduct measurements at a consistent temperature, ideally at standard laboratory conditions. This helps to achieve accurate density calculations. In practical scenarios, for example, testing cement during different seasons, maintaining temperature controls can ensure that your results are valid and consistent for quality assurance. -
سؤال:
Can I use the Pycnometer for both solids and liquids?
إجابه: Yes, the 250ml Pycnometer is designed to accommodate both solids and liquids, making it a versatile tool in a lab setting. When measuring solids, it’s often best to ensure that they are in a state where they can freely occupy space within the Pycnometer, such as in the form of powders. For liquids, simply fill it to the prescribed mark and weigh. Its versatility lends itself to various applications including material characterization and determining material properties. -
سؤال:
What are the advantages of using glass for the Pycnometer?
إجابه: Glass is preferred for Pycnometers due to its non-reactive properties and high precision in measurements. Glass will not interact with most chemicals, providing a stable medium that minimizes contamination risks. Furthermore, its transparency allows for easy visual inspection of the liquid level, ensuring accurate filling. In laboratory settings, using a glass Pycnometer like this promotes reliable measurements across a range of experiments, from quality testing in construction materials to academic research. -
سؤال:
How accurate are density measurements with a Pycnometer?
إجابه: Density measurements with a Pycnometer are known for their high accuracy, often achieving precision in the range of 0.01 g/cm³. This level of accuracy is essential in fields where precise material composition affects performance, such as in construction materials testing or chemical formulations. Laboratory technicians rely on these measurements for critical assessments, ensuring materials meet specified standards and performing correctly in their intended applications. -
سؤال:
What information can I find on the product label of a Pycnometer?
إجابه: The product label of a Pycnometer typically includes essential information such as capacity (250ml), material specifications (glass), and possibly laboratory standards it meets. It may also provide manufacturer details and care instructions. Understanding this information is particularly valuable in a laboratory context, as it informs users about the quality, compatibility, and appropriate applications of the Pycnometer for various testing procedures. -
سؤال:
Where can I buy a 250ml Lab Glass Cement Solid Specific Gravity Density Bottle Pycnometer New?
إجابه: You can buy the 250ml Lab Glass Cement Solid Specific Gravity Density Bottle Pycnometer New from Ubuy in Libya. Ubuy offers a wide selection of laboratory equipment, ensuring you can find the right products for your needs. The platform provides convenient purchasing options and detailed product information, making it simpler to equip your lab with high-quality tools.
رأي أخصائي التغذية
The '250ml Lab Glass Cement Solid Specific Gravity Density Bottle Pycnometer' is not a nutritional product but rather a laboratory tool used for measuring the specific gravity of solid substances, including food samples. As such, it does not have any direct nutritional benefits or drawbacks. However, proper use of a pycnometer can facilitate research on the density of food products, thereby influencing ingredient quality analysis in food science. It is suitable for laboratory environments and researchers but is not intended for consumer use. Therefore, it does not impact general health or dietary needs directly. Moreover, its application could support quality control in food production, ultimately benefiting consumers, but it lacks nutritional claims or dietary relevance on its own.
JiaoFengHeng Shaker Bottles Gravity Density Bottle Editorial Review
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · عبر Trustpilot
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
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LYD 556
اطلب الآن واحصل عليه حول الأربعاء, أكتوبر 21
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
معاملة آمنة
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
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المميزات والفوائد
- Precision design for accurate density measurement.
- Made from durable borosilicate 3.3 glass for chemical and fracture resistance.
- Features a wide mouth for easy filling and cleaning.
- Integrated scale measures up to 24mL for added convenience.
- Ideal for laboratory, industrial, and agricultural use.
- Customer satisfaction guaranteed with responsive support if damaged.
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.