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LiChrospher® RP-4 ADS 25-4 LiChroCART® HPLC Cartridges 3/Pkg, 60 Å, 25 μm, 4 x 25 mm - 150208

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LiChrospher® ADS

Inner Diameter (I.D.): 4 mm
Length: 25 mm
Package Contents: 3 Cartridges


LiChrospher® ADS allows the direct extraction and enrichment of hydrophobic, low molecular weight analytes from 
untreated samples such as haemolysed blood, plasma, serum, milk, salivary fluid, fermentation broth, supernatants 
of cell cultures and tissue as well as food homogenates.

LiChrospher® ADS sorbents belong to the family of restricted access materials (RAM) with two chemically different 
surfaces, a hydrophilic external surface and a hydrophobic inner surface. Extraction and fractionation is based on 
the simultaneous performance of two chromatographic processes: reversed phase/ion-pair chromatography and size 
exclusion chromatography.


Benefits of LiChrospher® ADS
  • Saves money and time: The high amount of analysis cycles, the direct injection of untreated biological fluids, and the fully automated system, extends column lifetime as well as saving time significantly
  • Improved precision, accuracy, and sensitivity
  • Quantitative elimination of protein matrix
  • On-column enrichment of analytes

Specifications of LiChrospher® ADS

Sorbent characteristic: Spherical silica gel particles with two chemical different surface modifications
Surface modifications: 1. Exterior surface | 2. Interior surface (surface of pores) | DIOL modification | C-4, C-8, or C-18 modification
ADS: Alkyl-DIOL-Silica
Particle size: 25 μm
Pore diameter: 60 Å (6 nm)
Stability: pH 2-7.5


 

  • Model: 1.50208.0001
  • Manufactured by: Merck Chemicals

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