An ion exchange method was established to measure sulfite (SO32 -) in garlic.
利用离子色谱法测定腌制大蒜中亚硫酸盐(SO 32 -)。
A method was established to determine the content of PVA in desizing wastewater.
目的建立一种退浆废水中聚乙烯醇质量浓度测定方法。
A reversed - phase HPLC method was established to determine the biuret content in urea.
建立一种测定尿素中缩二脲含量的反相高效液相色谱(HPLC)方法。
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