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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 application:
compounds, which are too strongly retained on C18 or C8
e.g., analgetics from blood |
Ordering information
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Volume |
Adsorbent weight |
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 |
730225 |
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100 |
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3 mL |
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730227 |
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50 |
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CHROMAFIX® C4 cartridges |
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Size / Adsorbent
weight (average) |
|
S
220 mg |
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M
440 mg |
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731740 |
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731741 |
50 |
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CHROMABOND® C4 adsorbent |
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730651 |
100 g |
| Glass columns, LV columns and MULTI 96 on request |
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