Description
CHROMABOND Flash RS 330 C18 ec, Cartridge
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- Loadability:
| Average loadability per cartridge (g) | ||
| SiOH cartridge | Difficult separation | Easy speparation |
| RS 15 | 0,15 | 1,5 |
| RS 25 | 0,25 | 2,5 |
| RS 40 | 0,4 | 4 |
| RS 80 | 0,8 | 8 |
| RS 120 | 1,2 | 12 |
| RS 200 | 2 | 20 |
| RS 330 | 3,3 | 33 |
CHROMABOND® Flash RS Cartridges
CHROMABOND® Flash RS are known for fast and economical chromatographic purifications in industry. The ready-to-use Flash columns (cartridges) are packed with highly pure silica (acid washed).
- Increased analytical safety: Organic solvent restistant, low bleed cartridges, thick column walls, one piece body, sophisticated length-to-diameter ratio for high plate numbers and excellent separation efficiencies. Distribution of eluent stream via highly porous frits.
- High pressure stability: Up to 21 bar for cartridges <40 bar, up to 15 bar for 80 g and 120 g cartridges, up to 12 bar for cartridges >200 g
- High quality standard: All flash cartridges and adsorbents undergo comprehensive during- and after-production quality assurance measures to ensure that the products conform to the specification.
C18 ec modified silica gel is used for the purification of very hydrophilic compounds that are irreversibly retained or react with unmodified silica or used for highly hydrophobic compounds which do not show retention. Here, aqueous-organic mobile phases are usually used. Thus, reversed phases provide the chemists with great options for the purification of a variety of compound mixtures.
- Female Luer lock inlet and male Luer outlet
- Adsorbent: octadecyl-silica gel, endcapped
- Particle size: 40-63 µm, specific surface 500 m²/g
- pH stability: 2-8
Technical Information
| Type | CHROMABOND® Flash RS 330 C18 ec |
| Filling quantity | 360 g |
| Surface chemistry | Octadecyl (ODS, C18 ec, RP18 ec) modified silica phase, endcapped |
| Endcapped | yes |
| Separation principle | Reversed phase (RP) |
| Recommended application(s) | Reversed phase Flash chromatography applications (efficient liquid column chromatographic method for preparative applications in the gram range) |
| Particle type | Fully porous particles (FPP) |
| Pore size | 60 Å |
| Pressure stability | 11 bar |
| pH stability | 2,0-8,0 |
| Specific surface according to BET | 500 m²/g |