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LiChrospher® Si 60 and Si 100 HPLC Sorbents

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Ideal for Normal-Phase Separations

Merck:/Freestyle/LE-Lab-Essentials/Chromatography/LE-Chrom-LiChrospher® HPLC columns-150x245-02212014.pngLiChrospher® Si 60 and Si 100 are versatile HPLC sorbents that offer optimal polar properties for normal-phase separations. They are based on spherical silica particles with a pore diameter of 60 Å or 100 Å, and a particle size of 5 µm or 10 µm.

LiChrospher® Si 60 and Si 100 sorbents are packed into Hibar® RT columns or LiChroCART® HPLC cartridge columns.

Features and Benefits

  • Ideal polar properties for normal-phase HPLC
  • Compatible with a wide range of column lengths

Specifications of LiChrospher®Si

LiChrospher® Si 60LiChrospher® Si 100
Sorbent characteristics Particles of silica Particles of silica
Particle shape Spherical Spherical
Particle size 5; 10 μm 5; 10 μm
Pore size 60 Å (10 nm) 100 Å (10 nm)
Pore volume 0.85 mL/g 1.25 mL/g
Spec. surface area 700 m2/g 400 m2/g
Efficiency 55,000 N/m;
20,000 N/m
55,000 N/m;
20,000 N/m
pH range 2-7.5 2-7.5
Shipping eluent n-Heptane n-Heptane
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