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Item #:
106139732
88092 - Column - Alltima Phenyl HPLC Columns, Hichrom - Each
Item #:
106139732
RON 6727
Price Details
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Alltima HPLC columns are high quality phases designed for general purpose applications.
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What Stands Out
High Efficiency
Alltima Phenyl HPLC Columns offer superior efficiency, ensuring sharper peaks and better resolution for enhanced analytical results compared to competitors.
Versatile Applications
Designed for a variety of applications, these columns effectively separate complex mixtures, making them ideal for pharmaceutical, environmental, and food testing.
Durable Construction
Constructed with high-quality materials, the Alltima Columns provide exceptional durability and longevity, reducing the need for frequent replacements and ultimately lowering operational costs.
Product Details
- Column
- Analytical
- Stainless Steel
- Phenyl
- 4.6 x 250 mm
| Item Weight | 1.5 lbs (680 grams) |
Product Technical Details
| Manufacturer | HICHROM LIMITED |
| Item model number | 88092 |
Who Should Buy?
-
Analytical Chemists
Ideal for chemists requiring precise separation for complex mixtures in research and development settings.
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Pharmaceutical Developers
Perfect for drug formulation testing, ensuring accurate analysis of pharmaceutical compounds under various conditions.
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Quality Control Labs
Essential for laboratories needing reliable and consistent performance in the quality analysis of chemical products.
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Beginner Users
Not suitable for newcomers to HPLC, as it requires knowledge of method development and column handling.
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Low-Volume Studies
Inappropriate for experiments requiring extremely small sample sizes, as typical column capacities may exceed needs.
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Non-Polar Applications
Not effective for separating non-polar compounds, as the phenyl group is designed for specific polar interactions.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Alltima Phenyl HPLC Column used for?
Answer: The Alltima Phenyl HPLC Column is designed for high-performance liquid chromatography applications, particularly for separating and analyzing various complex mixtures. It provides excellent selectivity and efficiency for aromatic compounds, making it ideal for pharmaceutical, environmental, and food testing laboratories. Additionally, its unique phenyl functionality enhances interactions with analytes, improving resolution. For instance, if you're working on a project involving the separation of phenolic compounds, this column would be an ideal choice. -
Question:
What is the particle size of the Alltima Phenyl HPLC Column?
Answer: The Alltima Phenyl HPLC Column typically features a particle size of 5 micrometers. This size strikes a balance between resolution and flow rate, allowing for effective separation while maintaining reasonable back pressure. Laboratories often prefer this size for routine analyses, as it works well with standard HPLC systems. For example, if you need to analyze a mixture of pesticides, the 5-micron particle size will deliver sharp peaks and reproducible results. -
Question:
What is the pH range suitable for the Alltima Phenyl HPLC Column?
Answer: The Alltima Phenyl HPLC Column is compatible with a pH range of 2 to 8. This wide range allows for flexibility in method development, enabling the analysis of various sample types under different conditions. Using this column within the specified pH range can help prevent damage to the stationary phase, ensuring longevity and consistent performance. For instance, when analyzing acidic or basic compounds, maintaining the pH within this range is crucial for optimal separation. -
Question:
Can the Alltima Phenyl HPLC Column be used for aqueous mobile phases?
Answer: Yes, the Alltima Phenyl HPLC Column is suitable for use with aqueous mobile phases. This makes it an excellent choice for applications that require a polar solvent or a combination of organic solvents and water. Its design enables effective retention and separation of analytes in aqueous solutions, benefiting users who perform environmental or biological sample analysis. A good example would be running a water sample analysis for pesticide residues, where using an aqueous mobile phase is required. -
Question:
What are the dimensions of the Alltima Phenyl HPLC Column?
Answer: The Alltima Phenyl HPLC Column generally comes in several dimensions, with a common size being 4.6 mm internal diameter and 150 mm length. These dimensions are ideal for a wide range of applications, providing an efficient surface area for analyte interaction. This allows for adequate flow rates while ensuring high-resolution separations. For example, if you're running a series of samples to monitor contaminants in food products, this configuration will help achieve clear and defined results. -
Question:
How can I maintain the Alltima Phenyl HPLC Column for optimal performance?
Answer: To maintain the Alltima Phenyl HPLC Column, it’s essential to follow proper storage and cleaning protocols. Always flush the column with a suitable solvent after use to remove any residual sample components. Store the column in a recommended mobile phase to prevent degradation. Regularly checking flow rates and retention times can also help monitor performance. For instance, if you notice a change in flow rate, it could indicate that the column needs cleaning or replacement. -
Question:
What types of samples can be analyzed using the Alltima Phenyl HPLC Column?
Answer: The Alltima Phenyl HPLC Column is versatile and can be used to analyze a variety of sample types, including pharmaceuticals, environmental samples, and food products. Its specialized stationary phase is particularly effective for analyzing aromatic and non-aromatic compounds. For example, in a pharmaceutical lab, you might use it to separate drug metabolites from a complex biological matrix. Its adaptability makes it a robust choice for research and quality control applications. -
Question:
Does the Alltima Phenyl HPLC Column require special handling or preparation?
Answer: While the Alltima Phenyl HPLC Column does not require extensive special handling, it is recommended to condition the column before use. This involves flushing it with the mobile phase to ensure the stationary phase is properly equilibrated. Care should also be taken to avoid exposing the column to harsh solvents or extreme conditions which can compromise performance. For instance, preconditioning the column can help ensure reliable results during your analysis. -
Question:
What flow rates are recommended for the Alltima Phenyl HPLC Column?
Answer: The recommended flow rates for the Alltima Phenyl HPLC Column typically range between 0.5 to 1.5 mL/min, depending on the specific application and column dimensions. Following the recommended flow rates helps maintain optimal pressure and performance while ensuring consistent separations. For example, if you are analyzing high-concentration samples, a lower flow rate might be beneficial to enhance peak resolution and allow for better detection. -
Question:
Where can I buy the Alltima Phenyl HPLC Columns in Romania?
Answer: You can purchase the Alltima Phenyl HPLC Columns through Ubuy, which offers a wide selection of scientific products. Ubuy is known for connecting customers with various hard-to-find items, ensuring that laboratory professionals have access to the necessary equipment and materials for their research and analysis. With Ubuy, you can find quality products delivered straight to your location in Romania.
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Pros
- High resolution performance
- Durable and long-lasting
- Compatible with various solvents
- Excellent reproducibility
- Fast analysis times
Cons
- Minor sensitivity to pH changes.
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RON 6727
Order now and get it around Wednesday, August 12
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Features & Benefits
- High-quality phases for versatile applications.
- Base deactivated silica for optimal performance.
- Stable bonding ensures a long column lifetime.
- Multiple selectivity options available.
- USP L11 phase is less hydrophobic than C18.
- Ideal for selective analysis of aromatic compounds.