Mechanical equipment advanced production of vegetables and seasoning professional firms. 机械设备先进的生产经营酱腌菜及调味品的专业公司。
A simple and accurate method for determination of nitrite and nitrate in pickled vegetables by ion chromatography with ultraviolet detection was established. 建立了紫外检测离子色谱法测定酱腌菜中的亚硝酸盐与硝酸盐的分析方法。
