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1000 mg NaCl
1-Methoxypyrene
Stable with most inorganic anions with a tendency to hydrolyze forming the hydrated oxide in all dilute acids except HF
hindered hydroxyls and other compounds
Cartridge size
EC UHPLC guard column (analytical), NUCLEODUR HILIC, 1.8 µm, 4x3 mm ICP-37N-10X-0.5 1000 mg NaClFor 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