ultraviolet absorption造句

ultraviolet absorption spectrum

ultraviolet absorption spectrophotometry

infrared and ultraviolet absorption vycor glass

Halogen also has two characteristics: ultraviolet absorption and fast decomposition.

The suitable ultraviolet absorption band is selected via experiment.

Low ultraviolet absorption components in compound Danshen dropping pills controlled by RP-HPLC fingerprints

Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.

The chain length distribution of a oligomeric polystyrene sample initiated by n-butyl lithium was determined by high performance size exclusion chromatography on a ultraviolet absorption detector.

The ultraviolet absorption in aqueous solutions, fluorescence emission properties, photoinduced isomerization phenomena and application properties of the two kinds of FBs were observed.

This work established the derivative ultraviolet absorption spectroscopy determination of sulfadiazine(SD),sulfamerhoxazole(SMZ) and trimethoprim(TMP) in multi-component sulphonamide recovery rate is 98.2%-99.6%and variation coefficient is 0.26%-0.96%.