[Determination of inorganic anions in beer and brewing water by ion chromatography].
An ion chromatography method was used to determine fluoride, chloride, nitrite, dihydrogen phosphate, nitrate and sulfate anions in beer and brewing water on a YSA8 8022A-9(250 mm x 4 mm i.d.) separation column, with sodium carbonate-sodium bicarbonate buffer as mobile phase and an electrical conductivity cell as detector. Qualitative analysis was performed with retention time and stanard spiking method, and quantitative analysis was conducted with a calibration curve by measuring the peak height. This method is simple, rapid and accurate.
Shan
L J
LJ
Science & Research Centre of Tsingtao Brewery Group Co., LTD, Qingdao 266061, China.
Lin
Y
Y
Jiang
R Y
RY
D000838:Anions / Q000032:analysis*; D001515:Beer / Q000032:analysis*; D002712:Chlorides / Q000032:analysis; D002852:Chromatography, Ion Exchange / Q000379:methods; D005459:Fluorides / Q000032:analysis; D009573:Nitrites / Q000032:analysis; D009930:Organic Chemicals / Q000032:analysis*
D000838:Anions; D002712:Chlorides; D009573:Nitrites; D009930:Organic Chemicals; D005459:Fluorides