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AAZNCN-500ML
Glycidyl palmitate
69806-34-4
Aluminum oxide
1-Dimethyl-d6-sulfamide (dimethyl-d6)
EC HPLC guard column (analytical), NUCLEOSIL 100-5 CN, 5 µm, 4x3 mm 140-051-631 AAZNCN-500MLFor 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
US$ 28.00
US$ 193.72
US$ 12.00
US$ 28.00