自动生化分析仪试剂携带污染干扰镁测定排除方法

The automatic biochemical analyzer reagents with pollutionthat disturb the test of magnesium

目的:探讨自动生化分析仪试剂携带污染对镁测定干扰排除方法。方法:确定对镁测定有干扰的试验项目,采用通道设置时在镁测定前设一个镁空白,以去离子水或生理盐水作为试剂,对照分析加测镁空白与无镁空白的测试结果。结果:加设镁空白通道与镁同时测定可以有效的消除试剂针试剂携带污染的干扰。结论:采用加设镁空白通道的方法来消除各项目对镁测定的影响,可以有效消除自动分析中各项目间的干扰。

Objective：To explore the automatic biochemical analyzer reagents with pollution,which disturb the test of Magnesium.Methods： To make sure the programe that disturb the test of Magnesium.Channel settings used in the determination of magnesium magnesium before a blank.Using water or saline as the reagent.Comparing and analyzing the result of increase measured magnesium and magnesium-free blank blank.Results： Addition of magnesium and magnesium at the same time a blank determination of channels can effectively eliminate reagent carryover needle interference reagents.Conclusion： With addition of magnesium blank channel to eliminate the interference of magnesium.It can eliminate interferences in automatic analysis effectively.