Chemistry |
GPC |
Separation Mode |
SEC/GPC |
Particle Substrate |
Polymer |
pH Range Min |
2 pH |
pH Range Max |
12 pH |
Molecular Weight Range Min |
0 |
Molecular Weight Range Max |
1000 |
Particle Shape |
Spherical |
Particle Size |
5 µm |
Endfitting Type |
Waters |
Pore Size |
50 Å |
Format |
Column |
Packing Solvent |
Toluene |
System |
HPLC |
Inner Diameter |
7.8 mm |
Length |
300 mm |
UNSPSC |
41115709 |
Brand |
Styragel |
Product Type |
Columns |
Units per Package |
1 pk |
Styragel GPC Column, 5 µm, 7.8 mm X 300 mm, 0 - 1K, 1/pk
High-resolution GPC columns packed with 5 m particles, Styragel (High Resolution) HR Columns are suited for characterizing samples in the low- to mid-molecular range when high resolution is required. These Waters Styragel columns are made up of high-performance styrene-divinylbenzene copolymer particles that are totally porous and extremely cross-linked.
As a consequence of considerable research and development in the field, Waters is a global leader in Gel Permeation Chromatography (GPC) Analysis, offering a wide selection of high-quality GPC products as well as experienced application support. After significant research, Waters developed the Styragel HR HPC Column, which allows you to undertake an in-depth polymer analysis that includes small and large molecule applications.
The Styragel GPC HR Column can be used to analyze low-molecular-weight polymers, oligomers, and additives with high resolution. This laboratory equipment contains 5-micrometer particles and has the high plate counts needed for this type of examination.
You can trust your Styragel GPC HR Column to deliver consistent, dependable findings without having to repeat the analysis, saving you time and money. Waters facilities produce the Styragel GPC HR Column to the highest industry standards and conditions for ISO, FDA, and cGMP criteria. As a result, we can provide you with the highest-quality GPC devices and supplies available. You can browse through our catalog or scroll through our website to review the lab equipment available from Waters and shop for lab equipment as per your lab needs.
You may also be interested in checking out the Styragel GPC Guard Column, 20 µm, 4.6 mm X 30 mm, 100 - 10K, 1/pk; these Styragel Guard columns protect and increase the column lifetime of your Styragel 7.8 mm or 4.6 mm ID columns. The Styragel GPC Guard Column is made from the same packing materials as the analytical column, and by placing it in the system, it helps protect the column by removing chemical and physical contaminants from the mobile phase.
What Steps Can Be Taken To Improve Sample Component Enrichment In Low-Concentration Samples?
To enrich sample components that are present at low amounts, numerous steps can be followed. You can customize the gradient stages to elute analytes selectively. Using "large" sample volumes in an adsorption-promoting solvent is another useful strategy. In a desorption-promoting solvent, use a "small" collection volume. Use analyte-specific sorbent chemistry that is separate from the analytical column's solvent chemistry. The chemistry of the solid-phase extraction column should be carefully chosen to eliminate the need for additional sample preparation.