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高效液相色谱法同时测定土壤中的芳香胺和吡啶

Instrument Type: HPLC

本文以醋酸铵和乙腈为流动相,在6 min 内即可完成土 壤中2- 甲基吡啶、3- 甲基吡啶、对甲苯胺和间甲苯胺四 种化合物的测定,重现性和回收率良好,是一种快速、 灵敏、简便、准确测定土壤中芳香胺和吡啶的方法。

Improved analysis of acids, bases and neutrals using a Thermo Scientific Hypersil GOLD HPLC column

Instrument Type: HPLC

The Thermo Scientific HPLC system is applied for the analysis of acids, bases and neutrals. The separation is performed on a Thermo Scientific Hypersil GOLD HPLC column, with UV detection at 270 nm.