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Inertsil C8-4

Brand: Inertsil
Many chromatographers prefer a C8 column when an ODS phase shows excessive retention values. Inertsil C8-4 provides the same separation pattern (selectivity) and extreme inertness to any type of compounds just like Inertsil ODS-4, which enables easy method transfer from ODS-4 to C8-4 while other commercially available ODS and C8 columns can show dramatically different selectivity even though they are part of the same brand/series.

Overview

Physical Properties

  • Silica : 3 Series High Purity Silica Gel
  • Particle Size : 2 μm, 3 μm, 5 μm
  • Surface Area : 450 m2/g
  • Pore Size : 100 Å (10 nm)
  • Pore Volume : 1.05 mL/g
  • Functional Group : Octyl
  • End-capping : Yes
  • Carbon Loading : 5 %
  • USP Code : L7
  • pH Range : 2 - 7.5

Many chromatographers prefer a C8 column when an ODS phase shows excessive retention values. Inertsil C8-4 provides the same separation pattern (selectivity) and extreme inertness to any type of compounds just like Inertsil ODS-4, which enables easy method transfer from ODS4 to C8-4 while other commercially available ODS and C8 columns can show dramatically different selectivity even though they are part of the same brand/series.

Figure 1 : Comparison of Separation Pattern between C18 and C8 Columns

Analytical Columns

Cartridge Guard Column E

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30 mm
2.1 mm
2 µm
$760.00
50 mm
2.1 mm
2 µm
$760.00
75 mm
2.1 mm
2 µm
$830.00
100 mm
2.1 mm
2 µm
$830.00
150 mm
2.1 mm
2 µm
$880.00
30 mm
3.0 mm
2 µm
$760.00
50 mm
3.0 mm
2 µm
$760.00
75 mm
3.0 mm
2 µm
$830.00
100 mm
3.0 mm
2 µm
$830.00
150 mm
3.0 mm
2 µm
$880.00

Applications

There are application notes for Inertsil C8-4.

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