Raptor ARC-18 1.8um 50 x 3.0mm

Designed and intended specifically for use on LC-MS/MS systems, the Raptor ARC-18 column offers a well-balanced retention profile without the drawbacks of using an ordinary C18 in the harsh, acidic mobile phases needed for mass spectrometry (MS). Even after extended use in these low-pH (? 2.0) conditions, the sterically protected ARC-18 offers consistent retention, peak shape, and response for charged bases, neutral acids, small polar compounds, and more. For the rapid analysis of large, multiclass assays by LC-MS/MS, the acid-resistant Raptor ARC-18 truly is ahead of the curve.

• Ideal for high-throughput LC-MS/MS applications with minimal sample preparation.
• Well-balanced retention profile for better detection and integration of large, multiclass analyte lists.
• Sterically protected to endure low-pH mobile phases without sacrificing retention or peak quality.
• Part of Restek’s Raptor LC column line featuring 1.8, 2.7, and 5 µm SPP core-shell silica.