SKU: H79689Available Quantity : 0
Guard columnscan provide many benefits when used upstream from an analytical, preparative, or semi-preparative column. Guard columns are typically chosen to have the same packing as the primary column. Any compounds or particulate material that would block the frits or highly adsorb to the primary column will do so on the guard column, thereby protecting and extending the lifetime of the more costly column. In addition to protective uses, guard columns can be used as sacrificial preparative components.
The Starter Kit comes with 1 holder and 1 stainless steel cartridge.
Specifications:
| Separation Mode |
Reversed-Phase |
| Stationary Phase |
PRP-C18 |
| Format |
Guard Cartridge Kit |
| Hardware Inner Diameter |
4.6 mm |
| Hardware Length |
20 mm |
| Particle Size |
12–20 µm |
| Packing Material Type |
PS-DVB Functionalized with C18 |
| Particle Surface Area |
368 m²/g |
| Pore Volume |
0.624 cm³/g |
| Guard Column Size |
Semiprep/Preparative |
| Hardware Material |
Stainless Steel |
| Maximum Pressure |
5,000 psi |
| Mobile Phase Limits |
pH 1–13, 0–100% Aqueous, Organic Modifier |
| Compound Classification |
Organics |
| Unit of Measure |
1 Holder, 1 Cartridge |
