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Item #:
85699625
Kimble 34507-99 Glass USP Melting Point Capillary Tube with One Open End, 0.8-1.1mm ID, 90mm Length (Case of 20)
89% of respondents would recommend this to a friend
Item #:
85699625
TZS 1079747
Price Details
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Imported from USA store
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Order now and get it around Thursday, October 08
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These 90mm U.S.P. Capillary Melting Point Tubes are designed from requirements contained in United States Pharmacopeia (USP).
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What Stands Out
Precise Measurement
The 0.8-1.1mm inner diameter allows for accurate melting point determination, ensuring reliable results in laboratory experiments.
High Quality Glass
Constructed from durable, high-quality glass, these capillary tubes are designed for extended use, resistant to thermal shock and chemical corrosion.
Convenient Packaging
Supplied in a case of 20, this product offers excellent value, providing ample tubes for multiple tests while ensuring easy storage and access.
Product Details
Who Should Buy?
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Chemistry Students
Ideal for students performing melting point experiments in laboratories using accurate capillary tubes for precise results.
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Research Labs
Perfect for research facilities requiring reliable materials for melting point determination in chemical analysis.
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Pharmaceutical Companies
Useful in drug development processes where melting point information is critical for compound characterization.
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Casual Users
Not suitable for hobbyists or casual scientific activities who lack the need for specialized lab equipment.
Product Description
Kimble 34507-99 Glass USP Melting Point Capillary Tube with One Open End, 0.8-1.1mm ID, 90mm Length (Case of 20)
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Customer Questions & Answers
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Question:
What is the main purpose of the Kimble 34507-99 Glass USP Melting Point Capillary Tube?
Answer: The Kimble 34507-99 Glass USP Melting Point Capillary Tube is primarily used for determining melting points of various materials. The open-ended design allows for easy insertion of the sample, making it highly efficient for laboratory use. These tubes are especially valuable in chemistry and pharmaceuticals where accurate melting point determination is critical. Users can also employ them in educational settings for experiments and demonstrations regarding materials' thermal properties. -
Question:
What is the diameter and length of each capillary tube?
Answer: Each Kimble 34507-99 capillary tube has an inner diameter ranging from 0.8 to 1.1mm and a total length of 90mm. This specific measurement ensures a suitable volume for conducting melting point experiments effectively. The diameter allows for precise sample placement, while the length provides enough space to observe the melting behavior without compromising accuracy. This makes the tubes particularly useful for both professional laboratories and educational institutions. -
Question:
How many capillary tubes are included in a case?
Answer: A case of the Kimble 34507-99 Glass USP Melting Point Capillary Tubes contains 20 individual tubes. This bulk packaging is convenient for laboratories and institutions that require multiple tests, allowing researchers to conduct a series of experiments without needing to frequently restock. Furthermore, having a case on hand ensures that you have an ample supply for ongoing research or educational purposes. -
Question:
Can these capillary tubes be reused, or are they for single-use only?
Answer: The Kimble 34507-99 capillary tubes are typically designed for single use to ensure contamination-free test results. While it is possible to clean them and reuse them, doing so might not yield accurate results as residues from previous samples could affect new measurements. For precise melting point analysis, it’s recommended to use a fresh tube for each sample to maintain the integrity of your results. -
Question:
What materials can be tested using these capillary tubes?
Answer: These capillary tubes can be used to test a wide variety of materials, particularly organic compounds, small solid samples, and powders. They are ideal for substances like drugs, polymers, and other chemicals that require precise melting point measurement. The ability to accurately measure melting points is vital in determining purity and identifying unknown substances within a laboratory setting. -
Question:
Are these capillary tubes compatible with standard melting point apparatus?
Answer: Yes, the Kimble 34507-99 Glass USP Melting Point Capillary Tubes are designed to fit standard melting point apparatus commonly used in laboratories. Their compatibility ensures that you can seamlessly integrate them into existing equipment without any modifications. This convenience allows for straightforward setup and operation when determining the melting point of samples. -
Question:
What are some best practices for using capillary tubes for melting point determination?
Answer: To ensure accurate melting point determination using Kimble capillary tubes, first, ensure that the sample is finely powdered and packed tightly into the tube. Insert the tube into the heating apparatus gradually to avoid thermal shock. It’s also advisable to monitor the temperature closely as the melting point approaches, allowing for precise observation. These practices are essential for reliable and reproducible results, crucial for scientific investigations. -
Question:
What is the composition of the Kimble capillary tubes?
Answer: The Kimble 34507-99 Glass USP Melting Point Capillary Tubes are made from high-quality borosilicate glass, which offers excellent thermal resistance and clarity. This material is ideal for laboratory settings because it can withstand gradual heating and minimize the risk of breakage. The clarity of the glass also aids in observing melting points effectively, facilitating accurate measurements of the melting behavior of your sample. -
Question:
Are these capillary tubes suitable for educational use?
Answer: Absolutely, the Kimble 34507-99 capillary tubes are well-suited for educational purposes, particularly in chemistry labs for students learning about phase changes and melting points. Their design allows students to perform experiments effectively, reinforcing theoretical concepts through hands-on practice. This practical application is invaluable in helping students grasp the importance of melting point determinations in chemistry. -
Question:
Where can I buy Kimble 34507-99 Glass USP Melting Point Capillary Tube in Tanzania?
Answer: You can purchase the Kimble 34507-99 Glass USP Melting Point Capillary Tubes from Ubuy in Tanzania. Ubuy offers a wide selection of laboratory supplies, ensuring you can find the products you need for your experiments. Their platform is user-friendly and provides all necessary specifications for the product to help you make an informed decision.
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Pros
- High-quality glass material
- Accurate melting point testing
- Durable and reliable
- Easy to handle
- Comes in a case of 20
Cons
- May need careful storage to avoid breakage.
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TZS 1079747
Order now and get it around Thursday, October 08
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Features & Benefits
- 90mm U.S.P. Capillary Melting Point Tubes for accurate melting point analysis.
- Manufactured from durable Kimax-51 glass for consistent results.
- Compliant with United States Pharmacopeia (USP) standards.
- Each tube features a 0.8-1.1mm inner diameter and 0.25mm wall thickness.
- Sold in vials of 100 tubes, with 20 vials per case for convenience.
- Ideal for general laboratory work with reliable performance.
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