1. Implement Reagent and volumetric solution preparation as relative SOP.

2. Unless reagent grade sucrose is available use cane sugar.

3. METHODS: Colorimetric analysis, was performed by the anthrone reagent.

4. USES: As chemical reagent and corrodent of integrated plate.

5. The reagent possesses specificity for water.

6. Osmium tetroxide is an expensive reagent with great toxicity.

7. Stable diluent specific solvent or reagent for chemical reaction.

8. This bifunctional reagent links protein molecules to one another.

9. They often use oriole reagent in their experiments.

10. All reagent bottles must be stoppered immediately after use.

11. Use: Used as an analytical reagent , to prepare iodide, and in photographing.

12. In this paper the standardization work of reagent chemicals in China is reviewed, and on this basis suggestions for improvements in the forthcoming years are made.

13. Using carubinose as standard, DNS as color developing reagent, the content of mannan in coconut shell was indirectly determined by spectrophotometry.

14. Conclusion: Bergenin was a potential protective reagent for cerebral ischemia of mice.

15. The reagent (kit) mainly comprises the following components: a buffer solution, reduced coenzyme, oxygen acid, amino acid oxidase, amino acid dehydrogenase and a stabilizer.

15. is a sentence dictionary, on which you can find excellent sentences for a large number of words.

16. The effects of solvent of Grignard reagent, pyridine hydrochloride and boron tribromide on yield of product were investigated.

17. The sample is introduced on one side of the membrane, the reagent on the other side.

18. Belinda wheeled the trolley over and helped Faye by passing her the lancet and reading the reagent strip for her.

19. The labeled antigen and the antibody are part of the reagent system.

20. Haematoxylin gives a bright blue colour and is suitable for visual comparisons, but the colour of the reagent prevents spectrophotometry.

21. Other halogens such as bromide and iodide ions can react with the reagent system causing falsely elevated results.

22. As a bonus, water has particular electro-chemical qualities that make it an ideal reagent in many of life's metabolic processes.

23. The fineness(), granularity and structure of magnalium hydrotalcite produced in this way are same as that produced by solid magnesium salts in reagent level.

24. The present paper introduces the authors' development of a quick testing color reagent box for the indoor air pollution determination due to existence of ammonia.

25. It is confirmed by chemical reaction that potassium malonyloxyborohydride is a new highly selective monofunctional hydroboration reagent.

26. Application: Important Material of organic synthesis, often used as brominating reagent for the synthesis of bromo substituted organic compounds.

27. tri-n - butyl tin hydride is, a univenal organotin reagent in organic synthesis.

28. Effects of cheese yield rate and quality on calcium reagent and temperature was investigated.

29. Double-layer composite absorbing coatings were made by using layered inorganics as an absorbing reagent combined with graphite.

30. The process consists of treating the work piece with a coat that forms on the surface from the gaseous products of sublimation and decomposition of a triazine polymer reagent in a closed volume.

31. The invention relates to experiment using reagent erythrocyte long term storage technique.

32. A coal slime test was carried out by use of diesel oil emulsified by new type of emulsifying reagent developed independently.

33. The starting reagent, p-trifluoromethylaniline, was subjected to diazotization, oximation, and hydrolyzationto synthesize p-trifluoromethyl benzaldehyde, with a total yield of 35.

34. METHODSColorimetry was used with vanillin - perchloric acid as coloring reagent to determine the content of total saponins.

35. Finally, the treatment of Bup waste water with Electro - Fenton reagent was studied.

36. This standard is applied to tonal and adjacent platinic - of cobaltic standard solution, of chroma of reagent of liquid of clear and transparent, light color determine.

37. A sensitive chromogenic reagent , 2 - ( 4 - chloro-2 - phosphophenylazo ) - 7 - ( 2,4 - dichlorophenylazo ) - 1,8 - dihydroxy - 3,6 - naphthalene disulfonic acid ( abbreviation : DC - CPA ), ...

38. TP reagent had significant influence on detecting magnesium, because it contented the high concentration of cupric sulfate .

39. Activated pyrophyllite obtained from pyrophyllite treated with a silane coupling reagent has a simple chemical composition, stable structure, fine grainsize and narrow range of grainsize distribution.

40. Karl Fischer Reagent is a mostly used reagent for moisture content determination.

41. Aimond It contains tryptophan and certain muscle relaxation reagent — Mag - nesium.

42. The reagent (kit) mainly comprises the following components: a buffer solution, reduced coenzyme, oxygen acid, amino acid oxidase, amino acid dehydrogenase, NADH peroxidase and a stabilizer.

43. Trichloroacetic acid solution —Dissolve 30g of reagent grade trichloroacetic acid in water. and dilute with water to 100mL.

44. BTEX in air were adsorbed by active carbon tube, replaced carbon bisulfide by dichloromethane as reagent, analyzed by using Capillary GC-FID .

45. Conclusion The purified protein derivative of histoplasmin might be used as a in vivo diagnostic reagent for infection of Histoplasma capsulatum and for histoplasmosis in clinic.

45. is a online sentence dictionary, on which you can find nice sentences for a large number of words.

46. Hence, it has very important sense of theoretics and applying value to find out highly efficient artificial nuclease reagent, especially cleavage reagent in a sequence-specific way.

47. Use: analysis reagent, the saturation liquor mensurate barium, red flame.

48. Methods The precision, recovery rate, the examination limit, the linear scope and the interference experiments were done by improving biuret reagent in order to ensure the method's basic function.

49. Methods: The polysaccharides was determined by colourimetry with sulfuric acid - phenol reagent.

50. The effect of reacting conditions on the latex properties and performance of the latex film were studied such as the acidity, the dosage of D4 and cross-linking reagent.

51. Objective For conquering the interference of lipid turbidity, jaundice and hemolysis, changed simple reagent of biuret to double reagent (the method).

52. It is reveal by GC analysis that the purity of the TMP , treated by reduced pressure distillation and recrystallization in acetic ester , approximates to that of the reagent grade TMP .

53. Objective To investigate if the self-made peroxidase sheath reagent can be used to substitute for PEROX SHEATH in ADVIA120 hemocyte analyzer.

54. The activated carbon with high specific surface area for electric double layer capacitor (EDLC) was prepared with blind coal and KOH as raw material and activating reagent respectively.

55. Commercial companies took over much more of the AHG market, and the reagent became extremely avid and much more specific.

56. Cuprous Iodide Our company is engaged in pharmaceutical health care products, intermediates, chemical reagent and series products of Cu salts, among which, ...

57. The indexes such as superoxide dismutase (SOD), glutathione peroxidase (GSH-PX) and anti-oxidation capacity (AOC) were measured by Reagent Kit method.

58. The synthesis methods of hexamethyldisilane, such as reductive coupling reaction, Grignard reagent alkylation, electrochemical reduction et al, were recounted in details.

59. In this paper, carbon bisuphide is used as extractor to extract the residual epihalohydrin from cationic etherified reagent, then the residual epihalohydrin is detected with gas chromatography.

60. The standard TBN measurement using venomous chemic reagent and the end - point of titration couldn't be determined.

61. In this paper , the development of chemical reagent was reviewed.

62. It is noted that the preparation and utilization condition for fuchsin-sodium sulfite can influence the stability of the reagent and the sensitivity of rapid detection for formaldehyde.

63. Relative molecular mass and viscosity of these resins correlated to amount of phenyl an ending reagent.

64. The experiment uses both antibacterial reagent chitin and flame retardation potassium fluotitanate in the wool flame retardent finishing.

65. A tubule stained to show the pink basement membrane underlying the base of the simple cuboidal epithelium. Stained with periodic acid Schiff reagent (PAS), which stains mucopolysaccharides.

66. MethodsTo select best chromatographic condition by making changes in sorbent, developing agent, color reagent.

67. According to the characteristics of copper sulphide ore, the mineral processing flow-sheet and new reagent system were investigated and adjusted.

68. The results show that increasing reaction temperature, using acetone as cosolvent or sodium dodecyl sulfate as phase-transfer reagent can accelerate the reaction.

69. Basic group substituted benzoyl guanidine, its preparing process, its use as medicine or diagnostic reagent, and medicine containing the same.

70. They are the effective collecter of cassiterite slime, which proved that the flotation reagent isomerism principle is correct again.

71. Objective To study the effect of TP reagent on detecting magnesium by an automatical analyzer.

72. METH0DS: Apply the coacervation mechanism of limulus reagent and bacteria endotoxin to judge it endotoxic limes in specimen was corresponding to the prescript.

73. Tri - n - butyl tin hydride is, a univenal organotin reagent in organic synthesis.

74. The effects of catalyst amount, reaction time, molar ratio of sec-butanol and acetic acid, and amount of deaquation reagent on the reaction were studied.

75. The conclusions were verified by means of abounding the aromatics of regenerating reagent.

76. The typical K - F reagent has disadvantage of high poisonousness and pyridine malodor.

77. Experiment was undertaken to detect NH 3 - N in sea water Nessler's reagent colorimetry.

78. The Carbonic dichloride and the Trichloromethyl carbonate are two commonly used acylating reagent to product the Iminodibenzyl carbonyl chloride.

79. The prepared method and technologic condition of tetrahydrated manganous nitrate reagent is given in laboratory.

80. Through testing, reagent ratios of coagulant and flocculate have been selected for accelerating the settlement of coal dressing wastewater and lowering thickness of overflow.

81. The activated aluminium powder had been produced by multistage-spraying and spinning atomized equipment and can continuously hydrolyze with water without any chemical reagent.

82. While sample was dissolved in aqua regia, tartaric acid as complex reagent was added in order to prevent stibium from volatilizing .

83. Periodic acid Schiff reagent(PAS) was used to determine the contents of liver and muscle glycogen. HE staining was performend to observe the changes in the liver and kidney tissue structures.

84. For the purification process for complexing of cholesterol, change of complexing reagent from Ca-C to Ca-D improved complexing selectivity and cholesterol yield.

85. The color and lustre is one of the major quality guideline of pork luncheon meat, its control is directly related to the influx amount of chromogenic reagent (nitrite) .

86. The injection quantity of reagent was about 1.5~1.6 time than the beaker test.

87. A chemical produced in comparatively small quantities and in a relatively pure state. Pharmaceutical and biological products, perfumes, photographic chemicals, and reagent chemicals are examples.

88. An experimental study is made on the effects of different reagent blanks on the determination of plumbum content in gasoline.

89. OBJECTIVE To establishment the limuliod reagent inspection method of bacterial endotoxin to test semi-finished product of salvia miltiorrhiza injection.

90. Using thymol-sodium hypobromite as chromogenic reagent, and extracting the colour formed with butanol, a spectrophotometric method for the determination of arginine in fermentation broth was studied.

91. Laboratory and industrial scale experiments have been conducted on the hot metal desiliconization using Baosteel converter slag based desiliconizing reagent.

92. Using 3,5-dimethyl phenol as raw materials, sulfuryl chloride as chlorination reagent and carbon tetrachloride as solvent to synthesize chloroxylenol.

93. Use: Used as an analytical reagent, to determine alkaloid and cesium.

94. An equatorial methoxy group was completely inert to the Grignard reagent.

95. Micro scale chemical experiment has been widely used in recent 20 years. It is characterized by the microminiaturization of instrument, and less reagent.

96. Using acrylonitrile as the starting reagent, 2 - chloroacrylonitrile was prepared reaction stepsincluding catalytic chlorination, clean - up, and distillation.

97. Samarium diiodide has been found to be a useful divalent lanthanide reagent for a variety of organic reactions.

98. We use an ion chromatograph ( reagent free ) to test for nitrates, calcium and strontium.

99. The procedure using aluminon as the color reagent was applied to the determination of the fraction of aluminum in soil solution and the results agreed well with Driscoll's PCV method.

100. Objective To eliminate the interference of the reagent residual contamination for serum total bile acid ( TBA ) measurement.

101. The technology of producing infant foods with non adhesive cassava starch as dense reagent was studied.

102. It is a preferable way to make porous bioceramics with controllable macrostructure by integrating hot pressure casting and burning off technology of hole-making reagent.

103. In the chemical experiment, the operation and the instillment reagent order's priority, has the very important function to experiment's success.

104. A reagent tannic acid , that fixes dyes to cells , tissues, or textiles or other materials.

105. The influences of preparation method, the calcined temperature and auxiliary forming reagent on the activity of the Fe Mo Co O catalyst for oxidation of methylal to formaldehyde were studied.

105.

106. The nanometer inorganic monox filmerformer is utilized as a coupling reagent to affect the functional materials and the accessory ingredient adequately.

107. Owing to its inner structure, the reagent molecular positive coordinate bond and feedback bond are to be strengthened.

108. Fructus Mume was identified with ethyl acetate - formyl acid-water(14:7:7) as developing agent in silica gel G, and using 0.1% of bromocresol green as the visualization reagent.

109. Study was made of preparation of gloss finish reagent for acrylate resin emulsion.

110. There are impact factor to be discussed such as solvent polarity, nucleofuge, attract electron group the nunucleophilicity of nucleophilic reagent.

111. The karl - fischer reagent method can take the place of the weight method.

112. Ten coagglutination of the reagent with various strains of gonococcus and other bacteria showed specificity and sensitivity.

113. Colorimeter , React - R - Shaker, Reagent Dye Dispenser , Electronic Balance (), Cyclone Sample Mill.

114. Two circuits are used to treat the waste residue containing copper which were produced by lead smeltery , and cupric sulphate reagent is get with this two circuits.

115. Synthesis of phenylcyclohexane trifluoromethyl ketones by lithium reagent is studied and the yield of reaction is 60%.

116. The reagent feed stream comprises a mixture of codeposition reagents and a selective silicon removal reagent.

117. In the past several years, we have found the influential factors such as color reagent, nitrification condition, interruption, different volume sample, and the result is satisfying.

118. The content of para-aminophenol in dye wastewater was determined by spectrophotometric method with Berthelot reagent as an oxidant.

119. Taking sepharose 4B as carrier, cyanuric chloride as activation reagent, and Erythrina trypsin inhibitor as ligand, the method of preparation of affinity chromatography resin is described.

120. After microcrack treatment, their leaching rate can be notably increased with decrease of the content of freely soluble copper and removal of flotation reagent on mineral surfaces.

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.

137. Potassium permanganate is used for disinfecting, deodorizing,(sentence dictionary) and Bleaching and as a reagent in analysis.

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.

151. The "stirless' method and the electrophilic corrosive reagent is used for etching of the glass-core of Pb glass microchannel plate."

152. A new triazene reagent , m - flurobenzenediazoaminoazobenzene has been synthesized and its structure has been indentified by Elementary Analysis (EA) and Infred Spectrum (IR).

153. New progress for phenylacetone synthesis from organic zinc reagent and acetic anhydride was studied.

154. In this paper, the optimum condition of colour reaction of glycine with acetylacetone -formaldehyde reagent in pH 6.

155. Don't clean it with chemic reagent , such as solvent and thinner.

156. They are important material in the preparation of fluorescent whitener and dye. They also play an important role in the synthesis of high sensitive chromogenic reagent.

157. Cyclization and tautomerization give intermediate 10 , which will react with a third equivalent of the grignard reagent ( 2 ) to give a dimagnesium indole salt ( 12 ).

158. Methods: The target compounds were synthesized by methylation and acetylation, iodomethane as methylated reagent, acetic anhydride as acylated reagent.

159. It is confirmed by chemical reaction that potassium malonyloxyborohydride is a new selective monofunctional hydroboration reagent.

160. In order to observe zinc L-lysinate coordination compound, the chemical reagent consuption of the lowest limit that bring on convulsions and electricity of intensity were selected.

161. Flotation of Tonglushan refractory oxidized copper ore using a new - type reagent B 130 was investigated paper.

162. In the technology of dosing deflecting coil, special material as solid reagent of resin is one kind of intensional caustic reagent.

163. A pre-column derivatization method for the determination of oligosaccharides based on a labeling reagent 3-amino-9-ethylcarbazole (AEC) was proposed.

164. AIM: To induce apexogenesis using antibiotic reagent to fill the teeth with hypoplastic roots.

165. The results showed that nano carbon black dispersoid had high dye-uptake on polyester fiber modified by reagent EP in advance and good compatibility with disperse dye.

166. A brownish-red crystalline organic compound, C20H 21N 3O,(/reagent.html) derived from aniline and used in the manufacture of dyes and in Schiff's reagent.

167. CONCLUSION Limuliod reagent method can be used to inspect semi - finished product of salvia miltiorrhiza injection.

168. METHODS Acidic dye colorimetry with bromothymol blue as ion pair reagent was employed to determine the alkaloids in samples.

169. This paper reviews the methods that analyze the positional distribution of fatty acids in triacylglycerol, such as the methods of specific lipase, phospholipase A2, derivatization reagent, HPLC, etc.

170. That the reagent RBC formulated with the SAN preservative solution did not appear hematolysis and weak agglutination.

171. Adopting boric acid solution, especially for micro - determination, we should adjust pH to 10.0±0.5 before putting color reagent.

172. Several aspects were compared, such as accuracy, phenomenon, reading error, cost and the use level of reagent. Mixed solution method was superior to KI solution method.

173. Objective: Methodological evaluation of serum FMN reagent kit made in China.

174. Scavenger resin is a kind of solid _ supported reagent developed in the late five years.

175. The best time of color reaction and best suitable amount of the color reagent was given.

176. The target molecule was synthesized through using chiral reagent, reduction of double bond, hydrogenolysis and hydrolysis of ester group.

177. The results showed that nano carbon black dispersoid had high dye-uptake on polyester fiber modified by reagent EP in advance and ...

178. The key step is 1, 4-Michael reaction of organozinc reagent with 2-pentyl-2–cyclopentanone. At the same time, the reaction condition was optimized.

179. Synthesis of alkylated chlorosilane by Grignard reagent has been investigated, which provides a good way for preparation of organo- silicon compounds.

180. Synthesis technology and property of hydroxypropyl starch by using potato starch as raw material, propylene oxide as etherization reagent and sodium hydroxide as catalyst, were studied in this paper.

181. Content of malondialdehyde (MDA), activities of superoxide dismutase (SOD) and monoamine oxidase (MAO) in brain and liver were measured by using the reagent kits.

182. The results show that sericin could be directly coated on the oxidized cotton fiber without any other reagent and form a covalence bond between amido group and aldehyde group .

183. Objective To establish an operable system of inviting and evaluating hospital bids for laboratory reagent.

184. The indophenol blue method and sodium reagent method were the current chemical methods to detect ammonia recommended by indoor air quality health standards regulating GB/T18204.

185. The preoxidation methods include roasting, pressurization oxidation, chemical oxidation, bacteriological process, chlorination process and oxidation by sulfurbearing reagent.

186. Conclusion TP reagent had significant influence on detecting magnesium, because it contented the high concentration of cupric sulfate.

187. In the Hanus method, an iodine bromide reagent is used instead of iodine monochloride.