![EC HPLC guard column (analytical), NUCLEOSIL 100-3 C18 HD, 3 µm, 4x3 mm [DS80600][MICROLAB] Starter kit](https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_c0c33da2-34e1-4491-a16e-1cf73b4795e4.jpg?v=1740396391)
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Starter kit
358731-37-0
Stainless steel needles (cannula) for CHROMABOND vacuum manifold
fitting a wide range of pipette brands
EC HPLC guard column (analytical), NUCLEOSIL 100-3 C18 HD, 3 µm, 4x3 mm [DS80600][MICROLAB] Starter kitFor 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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