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Engineering, Lanzhou University of Technology, Lanzhou 730050, China) Abstract: Objective: To analyze and evaluate the uncertainty of the measurement results of tetracycline residue in milk in GB 31658.17—2021 test method. Method: The content of tetracycline in milk was determined according to JJF ...
[1] 中华医学会内分泌学分会.嗜铬细胞瘤和副神经节瘤诊断治疗专家共识(2020版).中华内分泌代谢杂志2020年9月第36卷第9期. [2] Lenders JW, Pacak K, Walther MM, Linehan WM, Mannelli M, Friberg P, Keiser HR, Goldstein DS, Eisenhofer G. Biochemical diagnosis of pheochromocytoma: which test is ...
·mL-1 ,respectively. The reference andtest solutions were stable at 4 ℃ for 4 h. Conclusion:The established LC-MS method is suitable for simultaneousdetermination of SHH and MAP genotoxic impurities in celecoxib.[Key words] celecoxib;(4-sulfamoylphenyl) hydrazine;(4-methyl-acetophenone)para-...
Standard Test Method for Determination of Per- and Polyfluoroalkyl Substances in Water, Sludge, Influent, Effluent, and Wastewater by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS) 预览ASTM D7979-20前三页 标准号 ASTM D7979-20
breath test 1987 3.USP 26 Revision 查看详情 2003 4.Kulik W;OOSTERVELD M J S;KOK R M Determination of 13C and 15N enrihment of urea in plasma by gas chromatography - combustion isotope ratio mass spectrometry and gas chromatography - mass ...
除此以外,美国对于临床质谱管理采用实验室自建方法体系(Labortaory Developed Test,LDT),美国鼓励技术创新,并遵守管理严谨的风格,不断研发临床所需的药物浓度监测项目,通过对其进行严格的方法学验证,保证该技术能够可控 地进入临床诊疗工作中,而这种应用模式极大地促进了美国国内质谱技术的快速发展,得到了患者、医院、第...
LC－MS MS 法测定麻黄－桂枝药对中11 个 ㊀基金项目:深圳市科技计划项目基础研究面上项目(Ｎｏ.ＪＣＹＪ２０２１０３２４１４０２０４０１１)ꎻ深圳市医疗卫生三名工程项目(Ｎｏ.ＳＺＺＹＳＭ２０２１１１００２)ꎻ深圳市坪山区卫生系统科研项目资助(Ｎｏ.２０１９６５)作者简介:卫平ꎬ女ꎬ博士研究生ꎬ副...
despair m odels(tail suspension test and the forced swimming test).And to study their stimulative ef2 fect on central nerve system(C NS)by mice autonomic ac2 tivity test.RESU LTS:Results shown that11of these com pounds ・ 9 1 1 ・Chin J Clin Pharmacol Ther2007Oct;12(10)
中文名称:用液相色谱-串联质谱法(LC/MS/MS)测定水、淤泥、流入液、污水和废水中全氟化合物的试验方法 英文名称:Standard Test Method for Determination of Perfluorinated Compounds in Water, Sludge, Influent, Effluent and Wastewater by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS) ...