Determination of chloride, chlorite, chlorate and bromate ...
Concordia College Journal of Analytical Chemistry 2 (2011), 23-30 23 Determination of chloride, chlorite, chlorate and bromate in pool water samples by ion chromatography
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Determination of chlorate and chlorite in water samples by ...
dept.cord.eduDetermination of chlorate and chlorite in water samples by ion chromatography ... calibration curve can aid in the determination of the chlorate and chlorite levels in water ... concentration of chloride ion in the tap water samples was found to be 15.0 (±0.9) mg/L for Fargo tap water and 15 (±2) mg/L for Moorhead tap water. ...
Determination of citric acid in fruit juices using HPLC
dept.cord.eduStandard Calibration . Figure1 displays the overlaid standard chromatograms of citric acid, which eluted from the column at 2.16 min. Based on theintegrated peak a reas from the HPLC chromatogram, a standard calibration plot was created for citric acid as seen in Fig. 2. Figure 1. Chromatogram produced from citric acid standards: 100,
Determination of water hardness from common water sources ...
dept.cord.eduusing flame atomic absorbance spectrometry Jarryd Campbell and Dan Peterson Department of Chemistry, Concordia College, 901 8th St S, Moorhead, MN 56562 Abstract Water hardness is determined by the total concentration of magnesium and calcium. The hardness of a water source has important economic and environmental implications.
Determination of citric acid in fruit juices using HPLC
dept.cord.eduDetermination of citric acid in fruit juices using HPLC Katie Weikle . Department of Chemistry, Concordia College, 901 8. th. St S, Moorhead, MN 56562 . Abstract . A naturally occurring acid found in many fruit juices, citric acid was quantified using external standards and high-performance liquid chromatography (HPLC). Eight orange
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dept.cord.eduDetermination of chlorate and chlorite in water samples by ion chromatography ... calibration curve can aid in the determination of the chlorate and chlorite levels in water ... concentration of chloride ion in the tap water samples was found to be 15.0 (±0.9) mg/L for Fargo tap water and 15 (±2) mg/L for Moorhead tap water. ...
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