reagent造句
121. A review is presented on the progress of calixarene - based fluorescent recognition reagent since 2002.
122. The application and implement of the reagent of the method for testing drug residue consists of five parts: a pyroxylin film, a label, a filter sample pad colloidal, a PVC motherboard and a vessel.
123. Effects of the activating reagent amount, activation temperature and activation time on the capacitance characteristic of activated carbon were studied.
124. As a cleaning reagent , peroxide hydrogen has prospect future in many fields.
125. In the method, Eriochrome cyanine R (ECR) was chosen as chromogenic reagent, the cationic surfactant CTAB was used as a sensitizer. The optimal experiment conditions were obtained.
126. DBNCPA of asymmetry acid bis-diazo reagent have the color reaction with the metal palladium, but have not obvious color reaction with other five kind of metal elements of the platiniridium.
127. By adopting the self-designed diazomethane generating device, the dosage of reaction reagent of diazald was effectively controlled and the harmful gas release was reduced.
128. Investigating extraction method with organic reagent, we use adsorb resin column to extract soybean saponin.
129. The improved pararosaniline hydrochloride method not only eliminates the use of toxic mercury reagent but the experiment shows it has a better precision.
130. The two Methods : Weight method and Karl - Fischer reagent method of SIPM moisture analysis Methods : Were discussed.
131. Glyph of Slow Fall -- Your Slow Fall spell no longer requires a reagent.
132. Electrostatic field of differential, so that the reagent into charged of the image.
133. Some advantage of RFC-30 reagent free controller was described in different point of view by actual using. Some methods and notice were suggested for ion chromatographer with same instrument.
134. Objective To develop a kind of hemolysis reagent which is applied in KX-21 automatic hemocyte analyzer.
135. The Grignard-like reaction was that used the reagent replaced magnesium with zincum in water.
136. The excess of methanal in food will harm the human body. There're many methods of detecting methanal in food. A quick detection reagent for methanal is described in the paper.
138. After investigating various reaction conditions, a new method, with dicyclohexylcarbodiimide (DCC) as the reagent, was built to synthesize pharmaceutically active retinoates and retinamides.
139. Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
140. A white crystalline compound, C8H7N, obtained from coal tar or various plants and produced by the bacterial decomposition of tryptophan in the intestine. It is used in perfumery and as a reagent.
141. Methods:Takes aqueous solution"P. hispid ", "P. asiatica" and "P. vulgaris" as the reagent to H37RV strain for drug sensitivity.
142. Result:The samples were no showed interferential efforts on the King Crab reagent.
143. It was found that the substituent attached at the phenyl exerted influence on the yields of synthesis , on the experimental conditions of sulphonation and on the acid-base properties of the reagent.
144. A new spectrophotometric method for determining magnesium content in foodstuffs with EBT-1,2-propanediol as color reagent was developed.
145. The reagent (kit) mainly comprises the components of a buffer solution, reduced coenzyme, amine compounds, pyruvic acid, pyruvic acid dehydrogenase, NADH peroxidase and a stabilizer.
146. The mineral processing flowsheet and reagent system were investigated and adjusted for a fine refractory leadore.
147. Colorimeter , React - R - Mill, Reagent dye Dispenser , Electronic Balance Cyclone Sample Mill.
148. One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt, thioformamide and aryl Grignard reagent.
149. The active site of immobilized penicillin G acylase can be determined according to the precipitant produced in the reaction between phenylacetic acid and capture reagent.
150. Purpose: Used in X - ray image intensifier , flasher, analytically reagent medical and special optical etc.
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