Waters, 186000695, Symmetry C18 Column, 100Å, 3.5 µm, 3 mm X 150 mm, 1/pk
Catalog Number: 186000695
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Pack Size1/pk
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| Chemistry | C18 |
|---|---|
| Separation Mode | Reversed Phase |
| Particle Substrate | Silica |
| pH Range Min | 2 pH |
| pH Range Max | 8 pH |
| Maximum Pressure | 6000 psi (415 Bar) |
| Endcapped | Yes |
| Silanol Activity | Low |
| Particle Shape | Spherical |
| Particle Size | 3.5 µm |
| Endfitting Type | Waters |
| Pore Size | 100 Å |
| Format | Column |
| Surface Area | 335 |
| System | HPLC |
| USP Classification | L1 |
| Inner Diameter | 3 mm |
| Length | 150 mm |
| Carbon Load | 19 % |
| UNSPSC | 41115709 |
| Brand | Symmetry |
| Product Type | Columns |
| Units per Package | 1 pk |
Answer:It contains endcapped C18 ligands bonded to base-deactivated silica, with 3.5 µm particles and 100 Å pores.
Answer:The column measures 150 mm in length and 3.0 mm in inner diameter.
Answer:A narrower inner diameter can reduce mobile-phase consumption relative to a 4.6 mm column when flow is scaled appropriately.
Waters Symmetry C18 is a reversed-phase HPLC column containing monofunctionally bonded, endcapped C18 ligands on high-purity base-deactivated silica. The analytical bed measures 150 × 3.0 mm and is packed with 3.5 µm particles having 100 Å pores. The narrow 3.0 mm inner diameter reduces mobile-phase consumption compared with 4.6 mm HPLC columns, while the 150 mm bed provides useful resolution for established small-molecule methods. The silica phase is classified as USP L1 and has a listed pH operating window of 2–8 with a 6,000 psi pressure limit. One complete analytical column is supplied.
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