TSKgel™ Octadecyl-NPR HPLC Column, 2.5 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Description

The highly cross-linked, polymethacrylate base material of TSKgel Octadecyl-NPR provides excellent stability in high pH buffer systems. It can withstand rigorous cleaning with either acid or base.

• NPR, non-porous resin, columns are prepared from non-porous methacrylate particles of uniform 2.5 micron size
• Provide high efficiency separations and fast analysis of peptides and proteins
• The non-porous particle structure limits product isolation to sub-microgram loads
• Polymer-based particles for reversed-phase (RP) HPLC are more tolerant of high and low pH operating conditions and eliminate silanol interactions
• Some silicas have an intrinsic metal content that may cause chelation problems with sensitive biomolecules, leading to poor recovery
• Polymeric TSKgel columns come in C18 and phenyl functional groups and a range of particle porosities
• Fast kinetics and quantitative protein recovery at submicrogram loading are characteristic of nonporous, resin-based TSKgel Octadecyl-NPR Columns
• Octadecyl-NPR particles are nonporous
• Shipped in 70% Methanol, 30% Water
• Salt Concentration: ≤ 0.5 M

Specifications

• Diameter (Metric): 4.6 mm
• Flow Rate: 1.6 mL/min
• Length (Metric): 3.5 cm
• Ligand Type: 1 meq/mL (Estimated Ligand Density)
• Max. Pressure: 200 bar
• Particle Size: 2.5 μm
• pH: 2 to 12
• Solvents: 0-100% Organic Solvent
• Temperature: 0°C to 60°C
• Stationary Phase: C18 (octadecyl)
• Product Line: TSKgel
• Shipping Condition: Shipped in 70% Methanol, 30% Water
• Matrix: C18 (octadecyl) Phase/Polymer Particle Platform
• Phase: Reversed Phase
• Material: Stainless Steel

TSKgel is a registered trademark of Tosoh Corporation