Liquid chromatography (LC) columns, also known as high performance liquid chromatography (HPLC) columns, are used to separate the individual components of a sample for either purification purposes or for analysis. A liquid mobile phase is put through the HPLC column at a high pressure, and the separated components are eluted from the column at different times, allowing for the purified compounds to be put to another use or for the analysis of the chemical compounds in the sample. LC columns are used in the biomedical field to test for, among other things, blood alcohol levels, poisons in the body, and causes of death. Environmental sciences, clinical sciences, and many industries use the LC column to purify or find impurities in a substance. The type of high performance liquid chromatography column one uses depends on the type of sample that will be run through it. HPLC columns can be of different sizes and made of either glass or metal. LC columns can also have normal phase or reverse phase stationary phases.
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| Company | Waters | Wyatt Technology | Waters | Wyatt Technology |
| Item | AccQ Tag Ultra C18 Column | GTxResolve 450Å SEC Column, MaxPeak Premier |
| Catalog Number | AccQ Tag Ultra | GTxResolve 450 |
| Price | | |
| Description | Recommended C18 for use with the AccQ•Tag Ultra amino acid analysis solution:
AccQ•Tag Ultra C18, 1.7 µm, 2.1 x 100 mm Column (SKU: 186003837) | Available in a 2.5?µm particle size and formats including 4.6?×?150?mm, 4.6?×?300?mm, 7.8?×?150?mm, and 7.8?×?300?mm, the Waters GTxResolve BEH SEC?450?Å Column provides high resolution, fast size variant analysis tailored for AAVs and small VLPs. Its hydrophilic MaxPeak™ High Performance Surface Available in a 2.5?µm particle size and formats including 4.6?×?150?mm, 4.6?×?300?mm, 7.8?×?150?mm, and 7.8?×?300?mm, the Waters GTxResolve BEH SEC?450?Å Column provides high resolution, fast size variant analysis tailored for AAVs and small VLPs. Its hydrophilic MaxPeak™ High Performance Surface hardware minimizes secondary interactions, ensuring robust, serotype independent workflows and excellent sample recovery.
The 2.5?µm BEH particle design delivers industry leading resolution without analyte shearing, enabling ideal separation of AAV monomers and aggregates... Read More |
| Particle Size | 1.7 µm | 2.5 µm |
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