英语翻译Appendix VIII A.Non-aqueous Titration (No Ph.Eur.method)method iDissolve the prescribed quantity of the substance being examined in a suitable volume of anhydrous acetic acid previously neutralised using the indicator specified in the mon

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英语翻译Appendix VIII A.Non-aqueous Titration (No Ph.Eur.method)method iDissolve the prescribed quantity of the substance being examined in a suitable volume of anhydrous acetic acid previously neutralised using the indicator specified in the mon
英语翻译
Appendix VIII A.Non-aqueous Titration
(No Ph.Eur.method)
method i
Dissolve the prescribed quantity of the substance being examined in a suitable volume of anhydrous acetic acid previously neutralised using the indicator specified in the monograph,warming and cooling if necessary,or prepare a solution as directed.When the substance is a salt of hydrochloric or hydrobromic acid,add 15 ml of mercury(ii) acetate solution before neutralising the solvent,unless otherwise directed in the monograph.Titrate with 0.1m perchloric acid VS to the colour change of the indicator that corresponds to the maximum absolute value of dE/dV (where E is the electromotive force and V is the volume of titrant) in a potentiometric titration,Appendix VIII B,of the substance being examined.The indicator specified in the monograph is also used for the neutralisation of the mercury(ii) acetate solution and the standardisation of the titrant.
When the temperature (t2) of the titrant at the time of the assay differs from the temperature (t1) of the titrant when it was standardised,multiply the volume of the titrant required by [1+0.0011(t1 - t2)] and calculate the result of the assay from the corrected volume.
Carry out a blank titration when necessary.
method ii
The titrant,solvent and,where necessary,the indicator to be used are stated in the monograph.
Protect the solution and titrant from atmospheric carbon dioxide and moisture throughout the determination.
Dissolve the substance being examined in a suitable volume of the solvent previously neutralised to the indicator,warming and cooling if necessary,or prepare a solution as directed.Titrate to the colour change of the indicator that corresponds to the maximum absolute value of dE/dV (where E is the electromotive force and V is the volume of titrant) in a potentiometric titration,Appendix VIII B,of the substance under examination.The titrant is standardised using the same solvent and indicator as specified for the substance.
Carry out a blank titration when necessary.

英语翻译Appendix VIII A.Non-aqueous Titration (No Ph.Eur.method)method iDissolve the prescribed quantity of the substance being examined in a suitable volume of anhydrous acetic acid previously neutralised using the indicator specified in the mon
附件八A非水滴定欧元（没有博士学位.方法）方法我溶解一定量的待测物在适当体积的无水醋酸先前瓦解使用指标在指定的专著,升温和降温,如果有必要,或编写一个解决办法的指示.当物质是一种盐的盐酸或氢溴酸,加入15毫升汞（二）醋酸溶液中和之前的溶剂,除非另有指示的专著.高氯酸滴定0.1-的颜色变化的指标相对应的最大绝对值德/摄像机（如是电动势和五滴定剂的体积）在电位滴定,附录八乙,该物质被检查.指示指定的专着也用于中和汞（二）醋酸溶液和标准化滴定.当温度（T 2）的滴定剂的时候,该法不同于温度（T 1）的滴定时,它是标准化的,多量的滴定剂所需要的[ 1+ 0.0011（T 1-2）]和计算结果的分析与修正量.必要时进行空白滴定.方法二滴定剂,溶剂,在必要时,该指标是用来表示在专著.保护解决方案和滴定剂从大气中二氧化碳和水分的测定.溶解的物质被审查适当体积的溶剂先前瓦解的指标,升温和降温,如果有必要,或编写一个解决办法的指示.滴定的指示剂的颜色变化,对应的最大绝对值德/摄像机（如是电动势和五滴定剂的体积）在电位滴定,附录八乙,该物质在考试.滴定标准使用相同的溶剂和指示指定的物质.必要时进行空白滴定.

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附件八A非水滴定欧元（没有博士学位。方法）方法我溶解一定量的待测物在适当体积的无水醋酸先前瓦解使用指标在指定的专著，升温和降温，如果有必要，或编写一个解决办法的指示。当物质是一种盐的盐酸或氢溴酸，加入15毫升汞（二）醋酸溶液中和之前的溶剂，除非另有指示的专著。高氯酸滴定0.1-的颜色变化的指标相对应的最大绝对值德/摄像机（如是电动势和五滴定剂的体积）在电位滴定，附录八乙，该物质被检查。指示指定的专着也用于中和汞（二）醋酸溶液和标准化滴定。当温度（T 2）的滴定剂的时候，该法不同于温度（T 1）的滴定时，它是标准化的，多量的滴定剂所需要的[ 1+ 0.0011（T 1-2）]和计算结果的分析与修正量。必要时进行空白滴定。方法二滴定剂，溶剂，在必要时，该指标是用来表示在专著。保护解决方案和滴定剂从大气中二氧化碳和水分的测定。溶解的物质被审查适当体积的溶剂先前瓦解的指标，升温和降温，如果有必要，或编写一个解决办法的指示。滴定的指示剂的颜色变化，对应的最大绝对值德/摄像机（如是电动势和五滴定剂的体积）在电位滴定，附录八乙，该物质在考试。滴定标准使用相同的溶剂和指示指定的物质。必要时进行空白滴定。

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