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10ug/mL BORON 125mL
15-150-CYx5
003 µg/mL 1 ion W
Assurance® Grade Boron
especially suited for mixtures of water and organic solvents
VA HPLC guard column (analytical), NUCLEOGEL Anion I, 10 µm, 21x4 mm HS-5.0235 10ug/mL BORON 125mLFor 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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