Anesthetic analysis method
An analysis method and anesthetic technology, applied in the field of analysis and testing, can solve the problems of difficult automatic operation, secondary pollution, long time consumption, etc., and achieve the effect of good separation effect, good accuracy, and avoiding the reduction of signal-to-noise ratio.
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Embodiment 1
[0065] Embodiment 1 of the present invention provides a kind of analytical method of anesthetic, comprises the following steps:
[0066] (1) Solution preparation;
[0067] (2) Sample test;
[0068] (3) Performance verification;
[0069] Said solution preparation comprises five steps of configuration of linear solution, configuration of sample mother solution, configuration of sample solution, configuration of limit of quantitation solution, configuration of accuracy solution and configuration of repeatability solution;
[0070] The preparation process of described linear solution is: get DBP reference substance mother liquor, and use compound solvent constant volume, according to Table 6 linear solution, each target object linear concentration sees Table 7, wherein the concentration of DBP reference substance mother liquor is 10mg / L; The compound solvent mentioned above is ethyl acetate and n-hexane, and the corresponding weight ratio is 2.2:2.8.
[0071] Table 6 Linear sol...
Embodiment 2
[0094] Embodiment 2 of the present invention provides a kind of detection method of dibutyl phthalate in alfentanil hydrochloride, its specific implementation is the same as embodiment 1, the difference is that the configuration process of the sample solution is to take the sample mother liquor Put 20mL in the analysis bottle, add 5mL of n-hexane, mix well, and let stand; separate the organic phase, add anhydrous magnesium sulfate, and then take the supernatant;
Embodiment 3
[0096] Embodiment 3 of the present invention provides a detection method for dibutyl phthalate in alfentanil hydrochloride, its specific implementation is the same as in Embodiment 1, the difference is that the configuration process of the sample solution is to take the sample mother liquor 20mL in the analytical bottle, add 5mL of compound solvent, mix well, and let stand; separate the organic phase, add anhydrous magnesium sulfate, and then take the supernatant; the compound solvent is ethyl acetate and n-hexane, the corresponding weight The portion ratio is 4:1.
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