5um 250mm HPLC C8 C18 Chromatography Column For Lab Analysis
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Product Description:C8 column is one of the columns used in HPLC in the reverse-phase. Generally, it contains octyl carbon chains, which are shorter. Therefore, its hydrophobicity is comparatively low. Also, this makes low retention time of nonpolar molecules in the column. Hence, C8 columns are better for the separation of small organic compounds. In contrast, the C18 column is the commonest form of columns in reverse-phase HPLC. However, it contains octadecyl carbon chains, which are longer. Hence, the hydrophobicity, as well as the density of the stationary phase, are high. Thereby, the retention time and the degree of separation are high in the C18 column. Technical Parameters:
Applications:Chromatography Columns: Wayeal Nova Atom PC18 Wayeal Nova Atom PC18 chromatography columns are made of stainless steel material, and anti-corrosion. The packing comes in color paper box. This product is applied to protein separation with wide pH range and solvent compatibility of Acetone, Methanol, and Ethanol. It is perfect for C8 column and hplc c18 column purposes. Differences between C18 and C8:C18 has 18 carbon atoms while C8 has only 8 carbon atoms. With the above-listed hplc column comparison, it is easier to know the appropriate column that one should use when performing different types of HPLC.
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| Product Tags: 5um Chromatography Column Lab Analysis Chromatography Column C8 Lab Analysis C18 Column HPLC |
