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AGILENT 820950-906 Zorbax Guard Column C8 4-PACK 4.6X12.5MM 5U

820950-906 Agilent New Zorbax C8 4-pack Guard Column 4.6x12.5mm 5u

( Brand: Agilent ), ( Manufacturer Part Number: 820950-906 ), ( Part Type: Guard ), ( Country/region Of Manufacture: United States )

Review AGILENT New Zorbax C8 4-pack Guard Column 4.6x12.5mm 5u

The Agilent 820950-906 Zorbax C8 Guard Column is a high-performance, reversed-phase chromatography guard column designed for use in HPLC (High-Performance Liquid Chromatography) applications. This guard column is part of Agilent's Zorbax C8 column series, which is known for its excellent separation efficiency and robustness.

Measuring 4.6 x 12.5mm with a particle size of 5 microns, this guard column is suitable for use with most HPLC systems and can accommodate a wide range of sample types and mobile phases. The C8 stationary phase features a bonded octadecyl silane layer, which provides strong retention for non-polar and moderately polar compounds.

The Zorbax C8 Guard Column is engineered with a robust design to ensure long-lasting performance. It is made from high-quality fused silica tubing, which is resistant to cracking and provides excellent chemical resistance. The column is also equipped with a stainless steel guard body, which protects the column from external damage and contamination.

The use of a guard column is essential in HPLC to prevent contamination of the analytical column and ensure consistent chromatographic performance. The Agilent 820950-906 Zorbax C8 Guard Column is specifically designed to provide effective pre-column protection for C8 columns. It features a large pre-column volume, which allows for efficient trapping of impurities and large particles, thereby extending the life of the analytical column.

The guard column is also easy to use and maintain. It is compatible with a wide range of mobile phases and can be used with both isocratic and gradient elution methods. The column can be easily installed and removed from the HPLC system, making it a versatile and convenient addition to any HPLC lab.

Overall, the Agilent 820950-906 Zorbax C8 Guard Column is an excellent choice for anyone looking for a reliable and high-performance guard column for their HPLC system. Its robust design, excellent separation efficiency, and ease of use make it a valuable addition to any analytical lab.

Agilent 820950-906 Zorbax C8 4-pack Guard Column 4.6x12.5mm 5u is a type of HPLC (High-Performance Liquid Chromatography) guard column designed for use with Agilent's Zorbax C8 analytical columns. Here are some potential pros and cons of purchasing this product:

Pros:

1. Protection of Analytical Column: A guard column acts as a protective barrier for the analytical column, preventing contaminants and particles from entering and damaging it. This can help extend the life of the analytical column and improve the overall performance of the HPLC system.

2. Consistent Separation: Guard columns help ensure consistent separation of compounds in complex mixtures by maintaining the column's stationary phase and pore structure. This can lead to more accurate and reliable results.

3. Easy to Install and Replace: Guard columns are typically easy to install and replace, making them a cost-effective solution for maintaining the performance of an HPLC system.

4. Compatibility: The Agilent Zorbax C8 guard column is specifically designed to be used with Agilent's C8 analytical columns, ensuring compatibility and optimal performance.

Cons:

1. Additional Cost: Purchasing a guard column in addition to an analytical column adds to the overall cost of the HPLC system. However, the improved performance and extended life of the analytical column may justify the investment.

2. Requires Regular Maintenance: Guard columns need to be replaced periodically, typically every 50-100 injections, depending on the sample matrix and operating conditions. This can add to the ongoing maintenance costs of the HPLC system.

Conclusion:

The Agilent 820950-906 Zorbax C8 4-pack Guard Column 4.6x12.5mm 5u can help protect the analytical column, ensure consistent separation, and maintain the overall performance of an HPLC system. However, the additional cost and regular maintenance requirements are important considerations when deciding whether to purchase this product.

Recommendation:

If the HPLC system is used frequently and for complex sample matrices, or if the analytical column has a high cost, then investing in a guard column can be a worthwhile investment. However, for low-volume or simple applications, the additional cost and maintenance requirements may not be justified. Ultimately, the decision to purchase a guard column depends on the specific needs and budget of the laboratory.

Details:

This sale is for a new Agilent Zorbax C8 4-pack guard column, 4.6 x 12.5mm, 5 micron: p/n: 820950-906; Inc. # 967-68, Agilent price 2025: $306.

part #: 820950906 price

  • $185.00

specifications labequipi:

  • brand: Agilent
  • mpn: 820950-906
  • part type: Guard
  • country/region of manufacture: United States

offer labequipi:

  • sold: 0
  • options: Ship-to-home
  • started: February 27, 2025
  • quantity: 1
  • availability: In Stock

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seller labequipi:

  • # reviews: 441
  • rating: 100.0%
  • city: Carlsbad, California

general labequipi:

  • condition: New
  • Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment

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  • policy: No Returns

shipping labequipi:

  • class: Standard
  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 4-9 Days
  • cost: $14.10
part type: guard, country/region of manufacture: united states,
category: business & industrial > healthcare, lab dental > medical lab equipment, devices > medical lab equipment, sku: 15779472771669621,
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