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Indirect Atomic Absorption Spectrometry Determination of Atropine Sulfate


And the formation of precipitation of sodium tetraphenylborate ion,[link widoczny dla zalogowanych], such as Rb, Ag,[link widoczny dla zalogowanych], NH + Dengjun determination results can produce a positive error, so these ions can not exist in the sample solution. 3.5 Sample analysis and accurate injection of atropine sulfate sample lessons 5.00mL,[link widoczny dla zalogowanych], by experimental means, and at the same time as the standard and blank,[link widoczny dla zalogowanych], by atomic absorption spectrometry. Sodium tetraphenylborate and atropine sulfate precipitation formed by a 2:1 lead. And USP spectrophotometric comparison, Table 1 Results of determination and the determination results were (rag) results shown in Table 1. The method is determination of the average value of 3.6 pharmacopoeia standard addition recoveries 5_ blue - in - blue - blue samples in 15.00mg of atropine sulfate were added 5.00,10.00 rag and 15.00mg atropine sulfate standard sample, determined by experiment,[link widoczny dla zalogowanych], measurement results are shown in Table 2, the method of standard addition recoveries of 97 - 101, and the relative standard deviation <1.1. Table 2 for a standard addition recovery test 5, rag) No. 5 Zhang Yuqing et al: Indirect Atomic Absorption Spectrometry Determination of Atropine Sulfate 667
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