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

Catalog No. 111021842
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Length (Metric):
3.5 cm
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Catalog No. Length (Metric)
111021842 3.5 cm
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Catalog No. 111021842 Supplier Merck Emd Millipore Supplier No. 814005
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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
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TSKgel is a registered trademark of Tosoh Corporation