目的建立用内标法测定人血浆中头孢羟氨苄浓度的HPLC-UV方法。
Plasma concentrations of cefadroxil and internal standard were determined by HPLC-UV.
选择SE-54毛细管柱、FID检测器；以水杨酸甲酯为内标物，采用内标法测定珍视明滴眼液中冰片的含量。
Using GC method for quantitative analysis of borneol in Zhenshiming eye drops with SE-54 capillary column, FID as the detector.
选择SE-54毛细管柱、FID检测器；以水杨酸甲酯为内标物，采用内标法测定珍视明滴眼液中冰片的含量。
Using GC method for quantitative analysis of borneol in Zhenshiming eye drops with SE-54 capillary column, FID as the detector.
定量加入内标，利用火花源质谱单曝光法测定杂质元素。
Internal standard is added, impure elements are determined by spark source mass spectrometry single exposure method.
用萘作内标，毛细管气相色谱法测定电热空气清新消毒液中樟脑、薄荷醇和冰片的含量。
The contents of camphor, menthol and borneol in Electric Heating Air Cleaning Disinfectant (EHACD) were simultaneous determined by CGC with naphthalene as an internal standard.
本文以OV-101为固定液，正二十二烷为内标物，气相色谱法测定溴苯腈辛酸酯乳油中有效成分含量。
The contents of the formulation of bromoxynil octanoate was determined by gas chromatography with FID on OV-101, and n-docosane as internal standard.
本文以OV-101为固定液，正二十二烷为内标物，气相色谱法测定溴苯腈辛酸酯乳油中有效成分含量。
The contents of the formulation of bromoxynil octanoate was determined by gas chromatography with FID on OV-101, and n-docosane as internal standard.
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