| Catalogue | Chromatography | Liquid chromatography | HPLC columns | VarioPrep preparative columns NUCLEODUR® C18 Gravity |
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VarioPrep preparative columns NUCLEODUR® C18 Gravity
NUCLEODUR® C18 - C 8 Gravity nonpolar high density phases
Available as octadecyl (C18 -USP L1) and octyl (C8 - USP L7) modifications. Pore size 110 Å.
Available as octadecyl (C18 -USP L1) and octyl (C8 - USP L7) modifications. Pore size 110 Å.
- Ideal for method development
- Allows HPLC at pH extremes (pH 1 - 11)
- Suitable for LC/MS due to low bleeding characteristics
- Recommended for overall sophisticated analytical separations
- Optimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants, herbicides, phytopharmaceuticals, immunosppressants
| USP listing: | L1 |
| Separation system: | Reverse phase |
| Particle size: | 5 μm |
| Eluent in column: | Acetonitrile/water |
| Int. Ø: | 10 mm |
| Particle type: | Fully porous |
| Endcapped: | Yes |
| Carbon content: | 18 % |
| pH stability: | 1 ... 11 |
| Max. temp. resistance: | 60 °C |
VarioPrep preparative columns NUCLEODUR® C18 Gravity |
| Method | Material column | Length mm | Volume column ml | PK | |
|---|---|---|---|---|---|
![]() | PreparativeProd.No.4.004 773 | Silica gel | 50 | 3.9 | 1 |
![]() | PreparativeProd.No.4.004 775 | Silica gel | 250 | 20 | 1 |


