![VP HPLC guard column (preparative), NUCLEODUR PolarTec, 10x8 mm [1M-NAOH-500ML][IVDAUSD] Outstanding recovery rates especially for](https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_preparative_VP_guard_column_10mm_8mm_ID_chromatography_46905ccf-28f8-444b-b341-e75120f70a92.jpg?v=1740398721)
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Outstanding recovery rates especially for the enrichment of basic (bases with pKa 2–10) analytes
53587-32-9
PHRED-4-500ML
Ni ICP-MS 7 amu 10 ppt n/a M+ *ICP-OES D
For special applications
VP HPLC guard column (preparative), NUCLEODUR PolarTec, 10x8 mm [1M-NAOH-500ML][IVDAUSD] Outstanding recovery rates especially forFor protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary
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