Macherey-Nagel CHROMABOND C18 ec SPE Columns, 6ml, 500mg, 45µm, PP with PE Filter Elements, Pack of 30

The Macherey-Nagel CHROMABOND C18 ec SPE Columns, 6ml, 500mg, are designed for reversed-phase solid phase extraction, sample clean-up and enrichment of organic compounds. Each polypropylene column contains 500mg of endcapped C18-modified silica with 45µm particles, providing highly nonpolar hydrophobic retention for a wide range of compatible analytes. Polyethylene filter elements help retain the sorbent within the column, while the syringe-shaped 6ml format with Luer tip outlet supports straightforward integration into routine SPE workflows.

Key Features:

• Brand: Macherey-Nagel
• Product Range: CHROMABOND C18 ec
• Product Type: Pre-packed reversed-phase SPE columns for laboratory sample preparation
• Endcapped C18 Chemistry: Octadecyl-modified silica provides highly nonpolar hydrophobic interactions for clean-up and enrichment of a wide variety of organic compounds
• Ready-to-Use SPE Format: Each 6ml polypropylene column is pre-packed with 500mg of sorbent, reducing the need for laboratories to prepare their own SPE packing
• Defined Sorbent Structure: Uses 45µm silica particles with endcapped C18 surface chemistry for consistent reversed-phase extraction workflows
• PP Column with PE Filters: Polypropylene hardware and polyethylene filter elements provide a practical disposable format for routine solid phase extraction
• Luer Tip Outlet: Syringe-shaped column design with Luer tip outlet supports convenient connection within compatible SPE setups
• Pack Size: Supplied as a pack of 30 columns for routine laboratory sample preparation and analytical workflows

The Macherey-Nagel CHROMABOND C18 ec 6ml/500mg SPE Columns are a practical choice for laboratories requiring ready-to-use reversed-phase extraction for sample clean-up and enrichment. Their endcapped C18 chemistry, pre-packed 500mg sorbent bed and standard 6ml polypropylene format make them well suited to routine chromatographic sample preparation workflows.

Frequently Asked Questions

1. What are the Macherey-Nagel CHROMABOND C18 ec SPE Columns, 6ml, 500mg, 45µm, PP with PE Filter Elements, Pack of 30 used for?

They are designed for reversed-phase solid phase extraction, sample clean-up and enrichment applications. The highly nonpolar C18 phase retains compatible organic compounds through hydrophobic interactions.

2. What type of sorbent is used in the Macherey-Nagel CHROMABOND C18 ec SPE Columns?

Each column contains 500mg of endcapped octadecyl-modified silica. This C18 chemistry provides strongly hydrophobic reversed-phase retention for compatible analytes.

3. What column volume and particle size do the Macherey-Nagel CHROMABOND C18 ec SPE Columns have?

Each SPE column has a 6ml column volume and contains 500mg of 45µm C18 ec sorbent.

4. What materials are used in the Macherey-Nagel CHROMABOND C18 ec SPE Columns?

The columns are made from polypropylene and contain polyethylene filter elements that retain the SPE sorbent within the column. The syringe-shaped column also features a Luer tip outlet.

5. How do the Macherey-Nagel CHROMABOND C18 ec SPE Columns, 6ml, 500mg compare with the Supelco Supelclean LC-18 SPE Tube 57054?

Both products provide a 6ml SPE format with a 500mg C18 sorbent bed and are supplied in packs of 30 for reversed-phase sample preparation. The Macherey-Nagel CHROMABOND C18 ec column uses endcapped 45µm C18 silica in polypropylene hardware with polyethylene filter elements, making it a strong choice when those defined construction and sorbent specifications are required. The Supelco Supelclean LC-18 57054 is a directly comparable 6ml/500mg C18 SPE tube for laboratories using Supelclean sample preparation workflows.