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Analytical: YMC-Pack C8 (Octyl)

Monomerically Bonded, Fully Endcapped C8

C8 is the most commonly used column type following C18.  YMC-Pack C8 columns are prepared using exhaustive bonding of a monomeric octylsilane to totally porous and spherical silica gels.  The functionalized silica is then treated with an endcapping process which produces a moderate 10% carbon loading on the standard 120Å pore material.

Broad Application Range

C8 columns are well-suited for the separation of many compounds which are too strongly retained on C18 phases or require greater retention than C4.  It is the most versatile reversed-phase column and should be considered a first choice when outfitting a new laboratory.

Specifications

YMC-Pack C8: Features & Benefits

Specifications
Base Material: Silica
Stationary Phase: C8 (USP L7)
Particle Size: 3µm, 5µm, 10mm
Prep sizes also available
Pore Size: 120Å, 200Å, 300Å
Carbon Load: 10%, 7%, 4%
Bonding: Monomeric
Endcapping: Yes
pH Range:  2-7.5

Available in three pore sizes, YMC-Pack C8 columns will separate many classes of compounds including pharmaceuticals, organic chemicals, and biologics.  For preparative applications, choose the smallest pore size which provides adequate retention and resolution.  This is due to the fact that sample loading is generally proportional to surface area, and small pore stationary phases provide greater surface area.

  • Choice of 120Å, 200Å, or 300Å pore sizes
  • Fully endcapped
  • High coverage monomerically-bonded chemistry
  • Available in analytical, semi preparative, and preparative column sizes

Applications

Applications

ymc-pack-c8

More Applications >

Product List

Product Table

3µm

120Å

2mm ID

[vartable id=”22694″]

3mm ID

[vartable id=”22708″]

4.0 & 4.6mm ID

[vartable id=”22675″]

200Å

[vartable id=”22722″]

5µm

120Å

1.0 & 1.5mm ID

[vartable id=”22792″]

2.0 & 2.1mm ID

[vartable id=”22816″]

3mm ID

[vartable id=”22840″]

4.0 & 4.6mm ID

[vartable id=”22864″]

6mm ID

[vartable id=”22741″]

200Å

[vartable id=”22888″]

300Å

1.0 & 1.5mm ID

[vartable id=”22990″]

2.0 & 2.1mm ID

[vartable id=”23014″]

3mm ID

[vartable id=”23037″]

4.0 & 4.6mm ID

[vartable id=”23060″]

6mm ID

[vartable id=”22939″]

10µm

120Å

4.0 & 4.6mm ID

[vartable id=”23142″]

6mm ID

[vartable id=”23083″]

200Å

[vartable id=”23160″]

300Å

4.0 & 4.6mm ID

[vartable id=”23278″]

6mm ID

[vartable id=”23219″]

15µm

120Å

[vartable id=”23354″]

200Å

[vartable id=”23367″]

300Å

[vartable id=”23295″]

20µm

120Å

[vartable id=”23439″]

200Å

[vartable id=”23452″]

300Å

[vartable id=”23380″]

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