UV detection wavelength 紫外检测波长
best detection wavelength 最佳检测波长
detection wavelength nm 检测波长为254nm
ultraviolet detection wavelength 紫外检测波长
detection wavelength of nm 检测波长为280nm
detection wavelength at nm 检测波长为254nm
detection wavelength was nm 检测波长为254nm
detection wavelength 254 nm 检测波长为nm
detection wavelength at uv nm 检测波长为280nm
Methods The vanillin-sulfuric acid spectrophotometry was used and the detection wavelength was 544nm.
方法采用香草醛-硫酸分光光度法测定总皂苷。
The detection wavelength, sample preparation and the optimization of mobile phase constitution were discussed.
讨论了检测波长的选择和样品的制备，优化了流动相的组成。
Method: Same mobile phase and detection wavelength were selected and suitable precipitating agent was used. The HPLC conditions were optimized.
方法：选择相同的流动相和检测波长，采用适当的沉淀剂，对四种添加剂的检测条件进行了优化。
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