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| NUCLEOSIL® C18 HD |
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| Octadecyl modified High Density silica phase for HPLC |
| Monomeric modification, endcapped · USP L1 |
| Features |
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Hydrophobic, nonpolar phase for RP chromatography
Pore size 100 Å, available particle sizes 3 µm and 5 µm
pH stability 2–9, carbon content 20 %
Suited for separation of basic compounds such as pharmaceuticals
Separation mechanism based on hydrophobic (van der Waals) interactions
Corresponding NUCLEODUR® phase: see NUCLEODUR® C18 Gravity |
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For numerous applications click here:  |
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EC standard columns for HPLC |
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| Ordering information |
| Eluent in column acetonitrile – water |
| Length |
125 mm |
150 mm |
250 mm |
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EC guard columns* |
CC guard columns** |
| NUCLEOSIL® 100-3 C18 HD · 3 µm particle size |
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| 4 mm ID |
720191.40 |
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721196.30 |
721494.40 |
| 4.6 mm ID |
720191.46 |
720193.46 |
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721196.30 |
721494.40 |
| NUCLEOSIL® 100-5 C18 HD · 5 µm particle size |
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| 4 mm ID |
720296.40 |
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720280.40 |
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721072.30 |
721853.40 |
| 4.6 mm ID |
720296.46 |
720294.46 |
720280.46 |
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721072.30 |
721853.40 |
| Columns/pack |
1 |
1 |
1 |
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3 |
3 |
* EC 4/3 guard column cartridges are used for EC columns of 4 and 4.6 mm ID with the Column Protection System guard column holder (REF 718966).
** CC 8/4 guard column cartridges are used for EC columns of 4 and 4.6 mm ID with guard column adapter EC (REF 721359). |
| Custom-packed EC columns with other dimensions are available on request. |
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