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Assurance® Grade Calcium
Silicon 1000 mg/l for ICP
Often used on CTC Combi PAL and identically constructed autosamplers as well as on PerkinElmer instruments
drastically reducing preparation time and wasted buffer
Aliphatic and aromatic compounds
EC HPLC guard column (analytical), NUCLEODUR C18 Isis, 5 µm, 4x3 mm ICP-044-L Assurance® Grade CalciumFor 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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