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CHROMABOND® C4
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butyl modified silica phase for SPE, not endcapped
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| Features |
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base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2 – 8
butyl phase, not endcapped, carbon content 7 %
slightly more polar than C18 or C8,
due to shorter alkyl chains the silica surface is not completely shielded
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recommended applications:
compounds, which are too strongly retained on C18 or C8
e. g. analgetics from blood
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Ordering information
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Volume
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Adsorbent weight
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Pack of |
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CHROMABOND® C4 polypropylene columns
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100 mg |
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500 mg
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1 ml
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730225
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100 |
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3 ml
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731741
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50 |
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CHROMAFIX® C4 cartridges
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Size / Adsorbent
weight (average)
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S
220 mg
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M
440 mg |
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731740
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731741
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50 |
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CHROMABOND® C4 adsorbent
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730651
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100 g |
Glass columns, LV columns and MULTI 96 on request
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