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Linearity - 2 mg
935275-35-7
n-Tetracosane-d50
Furfural-3
Ammonium as Nitrogen
EC HPLC guard column (analytical), NUCLEODUR C18 Gravity, 5 µm, 4x2 mm 008505 Linearity - 2 mgFor 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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