WebIon Chromatography. IC Consumables. IonPac Columns-Anions. IonPac AG11-HC-4µm Guard Column (2 x 50 mm) Print. IonPac AG11-HC-4µm Guard Column ... Web1 nov. 2014 · The analysis was performed on a Dionex IonPac AS11-HC column (250 mm x 4 mm) and a guard column Ion-Pac AG11-HC (50 mm x 4 mm). A KOH eluent generator cartridge was used for gradient...
Determination of Formic and Acetic Acids in Petroleum Products by Ion ...
WebIon Pac AS11-HC -4µm Capillary column set and gradient mode. FIGURE 13. Orange juice analysis on both the Dionex CD Conductivity Detector ... Columns: Thermo Scientific™ Dionex™ IonPac™ AG11-HC-4µm Capillary Guard (0.4 ×50 mm), P/N 078032 Dionex IonPac AS11- HC-4µm Capillary Analytical (0.4 ×250 mm), ... Web15 dec. 2016 · Thermo Fisher Scientific To develop and evaluate a novel automated analytical IC method for the direct determination of acetic acid and formic acid in diesel and oil-containing diesel mixtures... duval\u0027s south portland
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WebAn IonPac AG11-HC ion exchange column was used as the concentrator column in the 50 x 4 mm format instead of 50 x 2 mm because the 4-mm column had four times more capacity than the 2-mm column and lower back pressure at the microbore flow rate. No significant degradation in separation efficiency was 14096 14097 Technical Note 44 5 WebResolve a large number of inorganic anions and organic acid anions in complex matrices with the Thermo Scientific™ Dionex™ IonPac™ AS11-HC Capillary, Analytical & Guard … WebThe Dionex IonPac AS11-HC column was specifically designed to resolve analytes in a single run using a hydroxide gradient. The high-capacity column delivers improved … duval\u0027s fresh fish