Waters Ultrahydrogel Columns contain a sophisticated aqueous-compatible gel column for analytical and preparative separations of water-soluble polymers. The gel is a cross-linked hydroxylated polymer and contains some residual carboxyl functionality. Ultrahydrogel DP contains some residual amine functionality. Compounds normally characterized include oligomers and biological substances such as polysaccharides, nucleic acids, proteins, and peptides.
Chemistry |
SEC |
Separation Mode |
Gel Filtration (aqueous) |
Particle Substrate |
Polymer |
pH Range Min |
2 pH |
pH Range Max |
12 pH |
Temperature Limits |
10 - 80C |
Molecular Weight Range Min |
100 |
Molecular Weight Range Max |
5000 |
Particle Shape |
Spherical |
Particle Size |
6 µm |
Endfitting Type |
Waters |
Pore Size |
120 Å |
Format |
Guard Column |
Packing Solvent |
Water |
System |
HPLC |
Technique |
SEC |
USP Classification |
L25 |
Inner Diameter |
6 mm |
Length |
40 mm |
UNSPSC |
41115709 |
Application |
Gel Filtration |
Brand |
Ultrahydrogel |
Product Type |
Guards |
Units per Package |
1 pk |
Ultrahydrogel Guard DP Column, 120 Å, 6 µm, 6 mm x 40 mm, 100 - 5K, 1/pk
To extend the lifespan of the Ultrahydrogel DP analytical column, use the Ultrahydrogel Guard DP Column. The guard column is perfectly suited to be used with the Ultrahydrogel analytical column because it is constructed using the same high-performance packing materials. Between the injector and the analytical column is positioned a piece of protective lab equipment known as the guard. It functions by preventing suspended particles and chemical contaminants from entering the analytical column.
A sophisticated aqueous-compatible gel lab equipment for analytical and preparative separations of water-soluble polymers is the Ultrahydrogel column. Oligomers and biological substances, including polysaccharides, nucleic acids, proteins, and peptides, are examples of compounds that are typically described. This sophisticated and important column must be used in conjunction with the Ultrahydrogel Guard DP Column, which is made to protect it while providing correct analytical findings to ensure that it lasts for a very long period. You will not need to change the analytical column as frequently, which lowers the cost of lab equipment.
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The Ultrahydrogel Guard DP Column is produced in a cGMP, ISO 9001-certified facility using ultra-pure reagents, much like all other Waters equipment. Additionally, each batch of the packing material for the Ultrahydrogel Guard DP Column is chromatographically examined to guarantee the highest quality. To ensure good, repeatable performance every time, the outcomes are held to the strictest specifications and standards.
You may also be interested in the Ultrahydrogel DP Column, 120 Å, 6 µm, 7.8 mm X 300 mm, 100 - 5K, 1/pk. A sophisticated aqueous-compatible gel column is included in Waters Ultrahydrogel Columns for analytical and preparative separations of water-soluble polymers. A cross-linked hydroxylated polymer with some lingering carboxyl functionality, the gel. There is some residual amine functionality in ultrahydrogel.
Is There A pH Range That Should Be Observed While Using The Ultrahydrogel Guard DP Column?
The Ultrahydrogel Guard DP Column listed here is able to function well across the 2-12 pH range.
What Are The Temperature Limits For The Ultrahydrogel Guard DP Column?
The Waters Ultrahydrogel Guard DP Column is able to deliver results within the 10 - 80C temperature range.