Experimental Design for the Determination of Sulfonamide Drugs in Water Using Liquid-Liquid Microextraction Combined with High Performance Liquid Chromatography

Shucai LIANG; Xiaoyan LIAO; Yi LIU

doi:10.12179/1672-4550.20230553

Journals >Experiment Science and Technology >Volume 22 >Issue 4 >Page 1 > Article

Experiment Science and Technology
Vol. 22, Issue 4, 1 (2024)

Experimental Design for the Determination of Sulfonamide Drugs in Water Using Liquid-Liquid Microextraction Combined with High Performance Liquid Chromatography

Shucai LIANG, Xiaoyan LIAO, and Yi LIU^*

Author Affiliations

School of Pharmaceutical Sciences, Wuhan University, Wuhan 430070, China

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DOI: 10.12179/1672-4550.20230553 Cite this Article

Shucai LIANG, Xiaoyan LIAO, Yi LIU. Experimental Design for the Determination of Sulfonamide Drugs in Water Using Liquid-Liquid Microextraction Combined with High Performance Liquid Chromatography[J]. Experiment Science and Technology, 2024, 22(4): 1 Copy Citation Text

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药物	线性范围/（μg·L⁻¹）	线性方程	相关系数（n=7）	检测限/（ng·L⁻¹）
SG	10~1000	y=83.969x + 8523.9	0.9946	100
SD	10~1000	y = 4861.2x + 453511	0.9901	50
TMP	100~1000	y = 20.984x + 5872.6	0.9958	100
SDM	10~1000	y = 6153.1x + 229041	0.9976	50
SMZ	10~1000	y = 14010x + 266026	0.9958	50
PST	50~1000	y = 904.47x − 1037.7	0.9826	100

Table 1. [in Chinese]

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药物	加入量/（μg·L⁻¹）	回收率/%	RSD/%（n=3）
SG	100	104.3	2.48
	250	94.3	5.53
	500	96.2	4.35
SD	100	95.5	4.29
	250	95.7	2.34
	500	100.4	3.56
TMP	100	100.8	5.21
	250	97.5	3.39
	500	96.6	1.25
SDM	100	103.6	3.89
	250	94.3	4.57
	500	101.5	2.26
SMZ	100	103.9	4.58
	250	93.6	2.23
	500	96.9	2.78
PST	100	105.2	5.01
	250	97.3	2.92
	500	103.7	4.91

Table 2. [in Chinese]

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