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204256-08-6
MDN‑5
8 bar) Maximum Temperature 50°C / 122°F Minimum Temperature 20°C / 68°F Sales Quantity 1 syringe per pack
Volasil 344 (Techn
VP HPLC guard column (preparative), NUCLEODUR, 10x8 mm 5190-8569 204256-08-6For 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