Chemistry |
HILIC |
Separation Mode |
Hydrophilic Interaction (HILIC) |
Particle Substrate |
Hybrid |
pH Range Min |
1 pH |
pH Range Max |
9 pH |
Maximum Pressure |
18000 psi (1240 Bar) |
Endcapped |
Yes |
Silanol Activity |
High |
Particle Shape |
Spherical |
Particle Size |
1.7 µm |
Endfitting Type |
Direct-Connect |
Pore Size |
130 Å |
Format |
VanGuard Pre-column |
Surface Area |
185 |
System |
UHPLC, UPLC |
Particle Technology |
BEH |
USP Classification |
L3 |
Inner Diameter |
2.1 mm |
Length |
5 mm |
UNSPSC |
41115709 |
Brand |
ACQUITY UPLC |
Product Type |
Guards |
Units per Package |
3 pk |
ACQUITY UPLC BEH HILIC VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pk
Specially designed to work with the ACQUITY UPLC columns, the ACQUITY UPLC BEH HILIC VanGuard Pre-column is a crucial piece of lab equipment that protects the analytical column from harm. The VanGuard Pre-columns are single units, designed to be attached directly to the inlet side of an ACQUITY UPLC Column, which minimizes extra columns volumes and reduces leaking by eliminating additional connections.
The ACQUITY UPLC BEH HILIC VanGuard Pre-column is manufactured using the identical packing materials that are used in the ACQUITY UPLC Columns, making them ideally suited for the analytical columns and ensuring that the columns continue to perform at their optimum level. The pre-column is easy to install and enhances the analytical performance of your analytical column by preventing any chemical and particulate impurities from entering the mobile phase stream. The lab equipment ensures the long lifetime of the analytical column without compromising their chromatographic analytical performance. This is achieved by removing chemical and particulate contaminants from the columns, and maintaining their UPLC, UHPLC, and HPLC separation efficiency.
ACQUITY UPLC BEH HILIC VanGuard Pre-column is manufactured under the strictest cGMP, ISO 9001 conditions, like all Waters equipment. Further, each unit is tested and certified for its use, ensuring that it will deliver optimal performance, and enhance the selectivity, sensitivity, and speed of your analysis.
The ACQUITY UPLC BEH HILIC VanGuard Pre-column is one of the first guard column devices specially designed for routine use and can tolerate pressures up to 18000 psi (1240 bar) in applications run on the ACQUITY UPLC System. This listing contains Waters patented BEH Technology C18, 130Å pore, and 1.7µm particles. To ensure you only receive the best quality, every batch of the ACQUITY UPLC BEH HILIC VanGuard Pre-column is also QC tested with a peptide map to make certain that you get consistent performance and increased analytical column life.
Learn more about the ACQUITY brand and all its products, designed to meet your general analytical needs. You can browse through the extensive literature available on our website for this purpose, which is particularly helpful when you want to shop for lab equipment. Additionally, you can explore related products like the 96-well Sample Collection Plate and more.
What Type Of Chromatography Is HILIC?
HILIC is a liquid chromatography (LC) technique that uses a polar stationary phase in conjunction with a mobile phase containing an appreciable quantity of water combined with a higher proportion of a less polar solvent.