They experimented with new reagents and succeeded.

"他们新试剂做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸乙酯代替亚硝酸丁酯,氯苯代替无水乙醚合成铜铁试剂新工艺。

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板消蚀剂。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

溴代苯乙酮和溴苄为化试剂,以高产率和100%转化率以及100%选择性得到了酚O-化产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳锂盐、硫代甲酰胺和芳格氏试剂一锅法合成了取代二芳甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试剂瓶。

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

本文研究了格氏法制备取代氯硅方法,为有机硅化合物研制提供了一个较好途。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

过其它试剂有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，9种诊断试剂进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾影响，应该投入更多措施及药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧化二磷为磷化剂合成聚氧乙烯醚磷酸酯过程；并且对其应也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试剂作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平全自动生化分析仪、半自动生化分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试剂等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加剂、手性辅、手性试剂等3种策略,分别控制反应非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试剂滴定法测定三碳酸铀酰铵中水分方法,详细研究了测定水分种条件,特别是铀、铵和碳酸根干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等类氧化剂对醚选择性氧化以及醚阳极电氧化研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催化剂作下缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目探讨双试剂双缩脲法在全自动生化仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍过氧化氢和过氧化羧酸作羟化剂,苯酚羟化生成邻苯二酚和对苯二酚研究开发进展。

They experimented with new reagents and succeeded.

"他们用新试剂做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸乙酯代替亚硝酸丁酯,用氯苯代替无水乙醚合成铜铁试剂的新工艺。

As chemical reagent and corrodent of integrated plate.

作学试剂和集成电路电镀板的消蚀剂。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖的含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为试剂,以高产率和100%的转率以及100%的选择性得到了酚的O-产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳锂盐、硫代甲酰胺和芳格氏试剂一锅法合成了取代二芳甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试剂瓶。

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

本文研究了用格氏法制备取代氯硅的方法,为有机硅合物的研制提供了一个较好的。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

用过的其它试剂有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，用9种诊断试剂进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾的影响，应该投入更多的措施及药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧二磷为磷剂合成聚氧乙烯醚磷酸酯的过程；并且对其应用也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试剂作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平的全自动生分析仪、半自动生分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试剂等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加剂、手性辅、手性试剂等3种策略,分别控制反应的非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试剂滴定法测定三碳酸铀酰铵中水分的方法,详细研究了测定水分的种条件,特别是铀、铵和碳酸根的干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧物、硝酸、氧和臭氧等类氧剂对醚选择性氧以及醚的阳极电氧研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催剂作用下的缩醛反应进行了研究,考察了醇醛比、反应时间、催剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目的探讨双试剂双缩脲法在全自动生仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍用过氧氢和过氧羧酸作羟剂,苯酚羟生成邻苯二酚和对苯二酚的研究开发进展。

They experimented with new reagents and succeeded.

"他们用新试剂做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝代替亚硝丁,用氯苯代替无水醚合成铜铁试剂的新工艺。

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板的消蚀剂。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖的含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯酮和溴苄为烷基化试剂,以高产率和100%的转化率以100%的选择性得到了酚的O-烷基化产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基锂盐、硫代甲酰胺和芳基格氏试剂一锅法合成了取代二芳基甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试剂瓶。

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

本文研究了用格氏法制备烷基取代氯硅烷的方法,为有机硅化合物的研制提供了一个较好的途径。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使用过的其它试剂有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血和四胺四混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，用9种诊断试剂进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾的影响，应该投入更多的措品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧烯醚为起始剂，五氧化二磷为磷化剂合成聚氧烯醚磷的过程；并且对其应用也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试剂作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平的全自动生化分析仪、半自动生化分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试剂等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加剂、手性辅基、手性试剂等3种策略,分别控制反应的非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试剂滴定法测定三碳铀酰铵中水分的方法,详细研究了测定水分的种条件,特别是铀、铵和碳根的干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝、氧和臭氧等类氧化剂对醚选择性氧化以醚的阳极电氧化研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催化剂作用下的缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目的探讨双试剂双缩脲法在全自动生化仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍用过氧化氢和过氧化羧作羟基化剂,使苯酚羟基化生成邻苯二酚和对苯二酚的研究开发进展。

They experimented with new reagents and succeeded.

"他们用新试做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸乙酯代替亚硝酸丁酯,用氯苯代替无水乙醚合成铜铁试新工艺。

As chemical reagent and corrodent of integrated plate.

作化学试和集成电路电镀板消蚀。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为烷基化试,以高产率和100%转化率以及100%性得到了酚O-烷基化产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基锂盐、硫代甲酰胺和芳基格氏试一锅法合成了取代二芳基甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试瓶。

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

本文研究了用格氏法制备烷基取代氯硅烷方法,为有机硅化合物研制提供了一个较好途径。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使用过其它试有?Ш穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，用9种诊断试进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾影响，应该投入更多措施及药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始，五氧化二磷为磷化合成聚氧乙烯醚磷酸酯过程；并且对其应用也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平全自动生化分析仪、半自动生化分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加、手性辅基、手性试等3种策略,分别控制反应非对映性和对映性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试滴定法测定三碳酸铀酰铵中水分方法,详细研究了测定水分种条件,特别是铀、铵和碳酸根干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试,过氧化物、硝酸、氧和臭氧等类氧化对醚性氧化以及醚阳极电氧化研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催化作用下缩醛化反应进行了研究,考察了醇醛比、反应时间、催化用量、带水种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目探讨双试双缩脲法在全自动生化仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍用过氧化氢和过氧化羧酸作羟基化,使苯酚羟基化生成邻苯二酚和对苯二酚研究开发进展。

They experimented with new reagents and succeeded.

"他试做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸乙酯代替亚硝酸丁酯,氯苯代替无水乙醚合成铜铁试的工艺。

As chemical reagent and corrodent of integrated plate.

作化学试和集成电路电镀板的消蚀。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖的含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

溴代苯乙酮和溴苄为烷基化试,以高产率和100%的转化率以及100%的选择性得到了酚的O-烷基化产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基锂盐、硫代甲酰胺和芳基格氏试一锅法合成了取代二芳基甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试瓶。

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

本文研究了格氏法制备烷基取代氯硅烷的方法,为有机硅化合物的研制提供了一个较好的途径。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使过的其它试有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，9种诊断试进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人应该重视疟疾的影响，应该投入更多的措施及药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起，氧化二磷为磷化合成聚氧乙烯醚磷酸酯的过程；并且对其应也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平的全自动生化分析仪、半自动生化分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加、手性辅基、手性试等3种策略,分别控制反应的非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试滴定法测定三碳酸铀酰铵中水分的方法,详细研究了测定水分的种条件,特别是铀、铵和碳酸根的干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试,过氧化物、硝酸、氧和臭氧等类氧化对醚选择性氧化以及醚的阳极电氧化研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催化作下的缩醛化反应进行了研究,考察了醇醛比、反应时间、催化量、带水种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目的探讨双试双缩脲法在全自动生化仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍过氧化氢和过氧化羧酸作羟基化,使苯酚羟基化生成邻苯二酚和对苯二酚的研究开发进展。

They experimented with new reagents and succeeded.

"他们用新试做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸乙酯代替亚硝酸丁酯,用氯苯代替无水乙醚合成铜铁试的新工艺。

As chemical reagent and corrodent of integrated plate.

作学试和集成电路电镀板的消蚀。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖的含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为烷基试,以高产率和100%的转率以及100%的选择性得到了酚的O-烷基产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基锂盐、硫代甲酰胺和芳基格氏试一锅法合成了取代二芳基甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试瓶。

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

本文研究了用格氏法制备烷基取代氯硅烷的方法,为有机硅合物的研制提供了一个较好的途径。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使用过的其它试有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，用9种诊断试进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾的影响，应该投入更多的措施及药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始，五氧二为合成聚氧乙烯醚酸酯的过程；并且对其应用也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平的全自动生分析仪、半自动生分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加、手性辅基、手性试等3种策略,分别控制反应的非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试滴定法测定三碳酸铀酰铵中水分的方法,详细研究了测定水分的种条件,特别是铀、铵和碳酸根的干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试,过氧物、硝酸、氧和臭氧等类氧对醚选择性氧以及醚的阳极电氧研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒氧催作用下的缩醛反应进行了研究,考察了醇醛比、反应时间、催用量、带水种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率的影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目的探讨双试双缩脲法在全自动生仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍用过氧氢和过氧羧酸作羟基,使苯酚羟基生成邻苯二酚和对苯二酚的研究开发进展。

They experimented with new reagents and succeeded.

"他们用新做了验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸乙酯代替亚硝酸丁酯,用氯苯代替无水乙醚合成铜铁新工艺。

As chemical reagent and corrodent of integrated plate.

作化学和集成电路电镀蚀。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为烷基化,以高产率和100%转化率以及100%选择性得到了酚O-烷基化产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基锂盐、硫代甲酰胺和芳基格氏一锅法合成了取代二芳基甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格瓶。

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

本文研究了用格氏法制备烷基取代氯硅烷方法,为有机硅化合物研制提供了一个较好途径。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使用过其它有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，用9种诊断行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾影响，应该投入更多措施及药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始，五氧化二磷为磷化合成聚氧乙烯醚磷酸酯过程；并且对其应用也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先水平全自动生化分析仪、半自动生化分析仪、血液分析仪、血凝仪、酶标仪、多种诊断等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加、手性辅基、手性等3种策略,分别控制反应非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔滴定法测定三碳酸铀酰铵中水分方法,详细研究了测定水分种条件,特别是铀、铵和碳酸根干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类,过氧化物、硝酸、氧和臭氧等类氧化对醚选择性氧化以及醚阳极电氧化研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催化作用下缩醛化反应行了研究,考察了醇醛比、反应时间、催化用量、带水种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目探讨双双缩脲法在全自动生化仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍用过氧化氢和过氧化羧酸作羟基化,使苯酚羟基化生成邻苯二酚和对苯二酚研究开发展。

They experimented with new reagents and succeeded.

"他们用新试剂做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了亚硝酸乙酯代替亚硝酸丁酯,用氯苯代替无水乙醚合成铜铁试剂新工艺。

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板消蚀剂。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为烷基化试剂,高产率和100%转化率100%选择性得到了酚O-烷基化产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基锂盐、硫代甲酰胺和芳基格氏试剂一锅法合成了取代二芳基甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试剂瓶。

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

本文研究了用格氏法制备烷基取代氯硅烷方法,为有机硅化合物研制提供了一个较好途径。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使用过其它试剂有?Ш胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

免疫印迹法(WB)为金标准，用9种诊断试剂进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾影响，应该投入更多措施药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了聚氧乙烯醚为起始剂，五氧化二磷为磷化剂合成聚氧乙烯醚磷酸酯过程；并且对其应用也简要地加说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试剂作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平全自动生化分析仪、半自动生化分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试剂等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加剂、手性辅基、手性试剂等3种策略,分别控制反应非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试剂滴定法测定三碳酸铀酰铵中水分方法,详细研究了测定水分种条件,特别是铀、铵和碳酸根干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等类氧化剂对醚选择性氧化醚阳极电氧化研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对苯甲醛与1,3-丁二醇在钒磷氧催化剂作用下缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对苯甲醛1,3-丁二醇缩醛收率影响。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目探讨双试剂双缩脲法在全自动生化仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍用过氧化氢和过氧化羧酸作羟基化剂,使苯酚羟基化生成邻苯二酚和对苯二酚研究开发进展。

They experimented with new reagents and succeeded.

"他们用新试剂做了试验,获得了成功。"

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸乙酯替亚硝酸丁酯,用替无水乙醚合成铜铁试剂新工艺。

As chemical reagent and corrodent of integrated plate.

作化学试剂和集成电路电镀板消蚀剂。

The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.

测得多糖含量为65。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴乙酮和溴苄为烷基化试剂,以高产率和100%转化率以及100%选择性得到了酚O-烷基化产物。

Abstract： One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt，thioformamide and aryl Grignard reagent.

摘 要： 由芳基锂盐、硫甲酰胺和芳基格氏试剂一锅法合成了取二芳基甲胺。

Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.

钟罩、水槽、干燥器、酒精灯和种规格试剂瓶。

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

本文研究了用格氏法制备烷基取硅烷方法,为有机硅化合物研制提供了一个较好途径。

Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使用过其它试剂有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

Contradistinctive test and statistic analysis were conducted among nine kinds of diagnostic reagents according to golden rule with western Blot (WB).

以免疫印迹法(WB)为金标准，用9种诊断试剂进行对比检测并统计分析。

Gates expresses, so far, people should value aguish influence, should throw more measure and medicines and chemical reagents and aguish fight.

盖茨表示，到目前为止，人们应该重视疟疾，应该投入更多措施及药品与疟疾斗争。

Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧化二磷为磷化剂合成聚氧乙烯醚磷酸酯过程；并且对其应用也简要地加以说明。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试剂作发生反应。

Thanks to all the staff, SINNOWA has developed international-level fully automatic clinical chemistry analyzer, Coagulometer, Microplate Reader, Hematology Analyzer and diagnostic reagents.

在全体员工共同努力下，公司先后开发出达到国际先进水平全自动生化分析仪、半自动生化分析仪、血液分析仪、血凝仪、酶标仪、多种诊断试剂等系列产品。

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加剂、手性辅基、手性试剂等3种策略,分别控制反应非对映选择性和对映选择性。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试剂滴定法测定三碳酸铀酰铵中水分方法,详细研究了测定水分种条件,特别是铀、铵和碳酸根干扰情况。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过氧化物、硝酸、氧和臭氧等类氧化剂对醚选择性氧化以及醚阳极电氧化研究状况。

The effects of reactant ratio, reaction time, catalyst amount,the species and amount of deaquation reagent on the yield of benzaldehyde 1,3-butanediol acetal were investigated.

对甲醛与1,3-丁二醇在钒磷氧催化剂作用下缩醛化反应进行了研究,考察了醇醛比、反应时间、催化剂用量、带水剂种类和体积等因素对甲醛1,3-丁二醇缩醛收率。

Abstract:Objective To discuss the biurea method for determination of total protein in serum of fat emulsion specimens with double reagents on the automated biochemical analyzer.

目探讨双试剂双缩脲法在全自动生化仪中直接测定脂肪乳浊标本血清总蛋白。

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.

着重介绍用过氧化氢和过氧化羧酸作羟基化剂,使酚羟基化生成邻二酚和对二酚研究开发进展。