Waters, 186011144, XBridge Premier Protein SEC Column, 250 Å, 2.5 µm, 7.8 x 150 mm Method Validation Kit, 3/pk

XBridge Premier Protein SEC Column, 250 Å, 2.5 µm, 7.8 x 150 mm Method Validation Kit Columns help scientists obtain reliable protein size variant separations (10,000 to approx 650,000 Daltons) via the synergistic coupling of Waters MaxPeak Premier High Performance Surfaces and novel BEH-PEO Particle technologies. These advancements in SEC column hardware and SEC particle technology work to minimize non-desired secondary ionic or hydrophobic interactions between proteins and the column to minimize costly method development work by allowing chromatographers to use a “generic” or “platform-type” method for many samples. Each batch is specifically QC tested using Waters mAb Size Variant Standard (p/n: 186009429) to help ensure consistent performance for challenging size-based protein separations. Note: This Method Validation Kit (MVK) contains (3) (P/N 186009959) columns from (3) different batches. Specifications Chemistry: SEC Separation Mode: SEC Particle Substrate: Hybrid pH Range Min: 2.5 pH pH Range Max: 8 pH Temperature Limits: 60 C Maximum Pressure: 4500 psi (310 Bar) Endcapped: No Bonding Technology: BEH-PEO Silanol Activity: Low Molecular Weight Range Min: 10000 Molecular Weight Range Max: 650,000 Particle Size: 2.5 µm Endfitting Type: Parker-style Pore Size: 250 Å QC Tested: Protein Format: Premier Column Surface Area: 172 System: UHPLC, UPLC, HPLC Particle Technology: BEH Technique: LC USP Classification: L33, L59 Inner Diameter: 7.8 mm Length: 150 mm eCord: No UNSPSC: 41115711 Application: Protein Brand: XBridge Product Type: Columns Units per Package: 3 pk