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91. The acetylacetone is often used as developer in acetylacetone spectrophotometry for the detection of formaldehyde in the internal wall coating.

92. Aim An UV spectrophotometry method was established to determine the contents of phentolamine mesylate in its dispersible tablets.

93. Compared with atomic absorption spectrophotometry ( AAS ) , the relative deviation is less than ±3 %.

94. AIM To a new method for the determination of compound sulfamethoxazole a method of diffierential spectrophotometry.

95. The thesis modifies the measuring method of the content of childrens paracetamol clyster, it adopts ultraviolet spectrophotometry to measure its content and satisfied result has been gained.

96. Methods used were UV spectrophotometry for qualitative analysis and diphasic titration for quantitative analysis.

97. The classical alkali titration method was changed to molybdenum blue - ness spectrophotometry to fast determine silicon.

98. This paper reported a new developed method for identification and determination of carboxyhemoglobin in carbon monoxide poisoned blood by spectrophotometry.

99. Objective To test and verify reliability of ultraviolet spectrophotometry determination for Cefadroxil Capsules.

100. METHODS The reaction product and free radical intermediate in the reaction medium with or without antioxidants and other moderators was detected by spectrophotometry and electron spin resonance(ESR).

101. METHODS: The concentration of chloramphenicol in rabbits tear was determined by UV spectrophotometry at different time.

102. Atomic Absorption Spectrophotometry(AAS) and gas phase osmometer were conducted to analyse the chemical composition and osmotic pressure of seminal plasma of cultured golden trout and Japanese eel.

103. Comparison on physical and chemical characters of Cortex from Albizzia julibrissin and A. kalkora was carried out by using ultraviolet spectrophotometry, TLC(sentencedict.com), hemolysis test and foam reaction.

104. In comparison withe volumetric method and spectrophotometry, the better results are obtained.

105. To delve neural network spectrophotometry appling to content determination of compound preparation.

106. Methods: The serum levels of Zn were measured by atomic absorption spectrophotometry ( AAS ).

107. Method:By using orthogonal projection spectrophotometry, the interference component spectrum was removed from the spectrum of mixture and the contents of SMZ and TMP were directly determined.

108. Double wavelength UV spectrophotometry was used to measure the drugs content of the gelata.

109. Compared with the iodometry,[http://sentencedict.com] spectrophotometry needs less reagents andstabile and safe.

110. Spectrophotometry is one of the most widely used methods for determination of trace Pt, the rhodanine compounds are excellent colouration agent.

111. The ergosterol content in mycelia of Agaricus brasiliensis was determined by triple - wavelength spectrophotometry.

112. Taken O-Methoxyphenol as the substrate, the polyphenol oxidase activity was determined by the spectrophotometry.

113. UV spectrophotometry method for determination of swertiamarin in Swertia mileensis T.

114. Methods:Ofloxacin and metronidazole were determined by double-wavelength spectrophotometry and the effect of the ear-drops was observed.

115. The content of dialdehyde starch was determined by spectrophotometry with the color agent alkaline fuchsin - sulfurous acid.

116. The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.

117. The dual wavelength UV spectrophotometry of amoxicillin and cloxacillin in the compound preparation was studied.

118. The paper uses Bouguer-Beer law calculating common mathematic expression to protract specification curve of increasing color reaction and depigmentation reaction in spectrophotometry analysis.

119. The organic samples of P-Acetamidophenol and acetanilide with UV- Spectrophotometry in two different wavelengths are analyzed in the paper.

120. In order to understand the resistance of Spodoptera litura(Fabricius) to abamectin, the susceptibility of S. litura to abamectin was studied by leaf immersion method and spectrophotometry.