Method for detecting antiplatelet drug in blood plasma by using ultra-high performance liquid chromatography-tandem mass spectrometry technology
An anti-platelet drug and ultra-high performance liquid phase technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problem that there are no simultaneous detection of six compounds, and achieve simple pretreatment process, precision and accuracy, good selectivity
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[0085] 1. Experimental materials and instruments
[0086] 1. Materials
[0087] The samples of the methodological research experiment came from the plasma samples collected from the outpatient clinic of Nanjing Drum Tower Hospital in December 2019.
[0088](1) Instruments: Xevo TQ-S triple quadrupole mass spectrometer (Waters Corporation); UPLC I-Class ultra-high performance liquid chromatography system (with automatic sampler, Waters Corporation); SCILOGEX D2012 high-speed desktop centrifuge (USA) ; ultrapure water instrument (ELGA LabWater, UK); multi-tube vortex mixer (Vortex genie2, US); adjustable pipette (Eppendorf 0.5-10 μL, 10-100 μL, 100-1000 μL); glassware, graduated cylinder, etc. . .
[0089] (2) Reagent consumables: MS grade methanol (Fisher, USA); MS grade acetonitrile (Fisher, USA); HPLC grade acetonitrile (Honeywell, USA); MS grade formic acid (Fisher, USA); HPLC grade methanol (Honeywell, USA) ; Chromatographic column: Waters BEH C18 (2.1×100 mm, 1.7 μm). ...
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