
( Brand: Dwk Life Sciences / Kimble ), ( Manufacturer Part Number: 897095-0011 ), ( Part Type: Pressure Tube Cap ), ( Country/region Of Manufacture: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory )
The DWK/Kimble Kontes NMR Tube Pressure Cap 20 PE (product code: 897095-0011) from DWK Sciences is an essential accessory for Nuclear Magnetic Resonance (NMR) spectroscopy. Designed and manufactured by DWK/Kimble, this pressure cap is specifically engineered for 20mm NMR tubes, providing an effective solution for maintaining controlled pressure conditions within the tubes during NMR experiments.
This particular cap is made from high-quality, polished Borosilicate glass, ensuring durability and compatibility with a wide range of solvents commonly used in NMR studies. The cap's bore diameter measures 19.8mm and features a broad, flat surface, making it an ideal fit for various NMR tube sizes and geometries. The cap is designed to be used with standard 3 mm NMR probe configurations.
The cap's primary function lies in its pressure control capabilities. Equipped with a calibrated pressure relief valve, it releases excess gases when the internal pressure exceeds a set limit, preventing potential damage to the NMR probe and ensuring consistent experimental results. The valve incorporates a built-in pressure gauge for easy monitoring of internal pressure levels, providing researchers with real-time feedback throughout their experiments.
Furthermore, this NMR tube pressure cap boasts a simple, one-piece design, which facilitates easy handling during routine laboratory work. Its securing mechanism enables a tight, stable attachment to the NMR tube, ensuring a leak-free connection. With its straightforward design and effective pressure control features, the DWK/Kimble Kontes NMR Tube Pressure Cap 20 PE (part number: 897095-0011) is a valuable laboratory tool for any NMR spectroscopy laboratory seeking to optimize their experimental setup and ensure consistent, accurate results.
This analysis aims to provide a thorough evaluation of the decision to purchase the DWK Sciences Kimble Kontes NMR Tube Pressure Cap 20 PE (Product Code: 897095-0011). By presenting both advantages and disadvantages, we hope to facilitate an informed purchasing decision for those considering this product.
II. Advantages1. Durable: These pressure caps are made of high-quality borosilicate glass, ensuring durability and resistance to breakage during regular use.
2. Compatibility: Compatible with a wide range of standard 5 mm NMR tubes, making it suitable for various applications.
3. Secure Fit: The product features a pressure-lock sealing system, ensuring a tight fit that helps prevent leaks during pressure applications.
4. Versatility: The cap is available in different sizes and can accommodate a variety of tubes, addressing the needs of various research applications.
5. Reputation: DWK Sciences/Kimble Kontes is a well-recognized and trustworthy brand in the scientific equipment industry, guaranteeing the product's high quality.
III. Disadvantages1. Cost: The DWK Sciences Kimble Kontes NMR Tube Pressure Cap 20 PE is relatively expensive compared to some alternatives in the market.
2. Single Use: These caps are designed for single use and must be replaced after each application, adding to the overall cost for long-term research projects.
3. Hand-Tight Sealing: While the pressure-lock sealing system works efficiently, it relies on being hand-tightened. This may lead to inconsistent tightening and potential leaks if not done correctly.
IV. ConclusionConsidering the advantages and disadvantages, the DWK Sciences Kimble Kontes NMR Tube Pressure Cap 20 PE is a reliable and high-quality product suitable for researchers and laboratories requiring durable, secure-fitting, and compatible pressure caps. Its cost and single-use design may be concern for those working on long-term projects or with limited budgets. Ultimately, the decision to purchase depends on the specific research needs, budget, and priorities of the organization or individual.
V. RecommendationIf budget constraints are a primary concern, researchers may want to explore alternative brands offering similar products at a lower cost. However, should cost not be a significant concern, the proven durability, compatibility, and secure fit of the DWK Sciences Kimble Kontes NMR Tube Pressure Cap 20 PE makes it a recommended choice for research applications requiring high-quality, reliable, and leak-resistant pressure caps.
Assorted 20 each of Red, Black, White, Green and Yellow. VWR Catalog #: KT. Assortment packs include a variety of colors in each pack. Specifications.
Condition: New. Tight-fitting caps withstand vaporization pressure buildup within the sample tube. DWK / Kimble Kontes NMR Tube Pressure Cap, Assorted 20 each, 5mm, PE Caps, Pk 100. Grainier Item #: 52NE65.
Manufactured from LDPE. Caps are precision machined and available in varied polyethylene sizes. Tube Size mm. Fits Tube OD mm.