by Sigma Aldrich
SUPELCOSIL™ LC-8-DB HPLC Column
3 μm particle size, L × I.D. 15 cm × 3.0 mm
SUPELCOSIL™ HPLC Columns
Traditional HPLC columns, similar to Hypersil™
Our SUPELCOSIL silica-based HPLC column line includes over 40 bonded phase chemistries, in a range of particle sizes and column configurations from microbore to preparative scale. It is the original high quality Supelco product line referenced in many USP methods.
In the case of a few SUPLECOSIL phases, we have recommended alternatives based on more advanced column technology.
LC-8-DB
SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide less retention, better peak shape, and higher efficiency for organic bases than can be obtained on conventional reversed-phase columns.
| Vendor | Sigma Aldrich | Internal Diameter | |
| Brand | SUPELCOSIL LC-8-DB | Pore size | 120 |
| Modifification | Silica/C8 | Surface Area | 170 |
| Mode | Reversed-Phase | Carbon Load, % | 6.0 |
| Particle Size | Endcapped | Yes | |
| Length |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Welch Materials | Ultisil XB-C8 | Reversed-Phase | Silica/C8 | 4.0 mm | 33 mm | 3.0 μm | 120 Å | On request |
| Greyhound | GenSphere C8 300 | Reversed-Phase | Silica/C8 | 3.0 mm | 200 mm | 5.0 μm | 300 Å | On request |
| Orochem | Prestige C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 100 mm | 3.0 μm | 100 Å | On request |
| Agilent Technologies | Pursuit XRs | Reversed-Phase | Silica/C8 | 4.0 mm | 100 mm | 3.0 μm | 100 Å | On request |
| CERI | L-column2 C8 (PEEK-sleeved) | Reversed-Phase | Silica/C8 | 0.2 mm | 50 mm | 3.0 μm | 120 Å | On request |
| Agilent Technologies | Agilent Polaris | Reversed-Phase | Silica/C8 | 4.0 mm | 50 mm | 5.0 μm | 180 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C8-100 | Reversed-Phase | Silica/C8 | 7.8 mm | 150 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | Inertsil C8-4 | Reversed-Phase | Silica/C8 | 4.6 mm | 30 mm | 5.0 μm | 100 Å | On request |
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