potassium dichromate

It is studied the evaluating process and method for inexactness in determination of total iron in iron ore with potassium dichromate titrimetric method.

对重铬酸钾滴定法测定铁矿石中全铁的不确定度的评定过程、评定方法进行了研究。

Study on Teratogenic Effect of Potassium Dichromate on Vicia faba Root Tip Cells

重铬酸钾对蚕豆根尖细胞致畸效应的研究

Sewage COD on-line monitoring instrument of so-and-so chemical fertilizer limited company in Xinjiang by way of illustration, this paper compared on-line monitoring datum with laboratory potassium dichromate determined datum, discusses comparison and analyses method of pollutant on-line monitoring.

以新疆某化肥有限公司污水COD在线监测仪为例，用在线监测数据与实验室重铬酸钾法测定数据进行比对分析，对污染源在线监测的比对分析方法进行探讨。

Potassium dichromate titration method was used for determining sodium lactate in compound sodium lactate injection.

用重铬酸钾法测定复方乳酸钠注射液中的乳酸钠,方法简便、速,准确.

Application of microwave in determination of P_2O_5 in phosphate rock by ammonium phosphomolybdate volumetric method Rapid Determination of Iron in Copper Ore by Potassium Dichromate Volumetry

微波在磷钼酸铵容量法快速测定磷矿石中五氧化二磷的应用重铬酸钾容量法快速测定铜矿石中的铁

Improvement on the method for Determination of Iron in Pyrites by Potassium Dichromate Titrimetry with Aluminium Tablet Reduction

六氰合铁（Ⅲ）酸钾铝片还原-重铬酸钾滴定法测定硫铁矿中铁的改进

Fuse potassium dichromate ( 19) in a porcelain crucible.

在瓷坩埚中熔化重铬酸钾（19）。

Studies on the New Kinetic Analysis by Two Indicating Substances ⅰ. Manganese(ⅱ)-Ethylenediaminetetraacetic Acid Disodium Salt-Potassium Dichromate System

双指示物质动力学分析法研究Ⅰ.锰（Ⅱ）-乙二胺四乙酸二钠-铬（Ⅳ）催化体系

Quick Determining Total Ferro in Iron Ore by Titanous Chloride Potassium Dichromate Capacity Method Determination of the Quantities of Fe by Using FIA

三氯化钛&重铬酸钾容量法快速测定铁矿石中全铁量流动注射法测定全铁含量的新实验

Effects of Potassium Dichromate on Lipid Fluidity of Cell Membrane of Yolk Sac in Rats

重铬酸钾对卵黄囊细胞膜脂质流动性的影响

The reaction conditions on oxidation of 2-methylpyridine to 2-acid by oxidation of potassium dichromate were studied.

研究了以2-甲基吡啶为原料,以重铬酸钾为氧化剂,利用化学氧化法合成 2- 吡啶甲酸的反应条件.

Study and inspection on an express determination method chemical oxygen demand by potassium dichromate

重铬酸钾快速测定化学耗氧量方法研究与检验

Analysis about inexactness in determination of total iron in iron ore with potassium dichromate titrimetric method

重铬酸钾滴定法测定铁矿石中全铁的不确定度分析

The main methods are: glass-electrodes method, potassium dichromate method and statistical method.

采用的主要方法有: 玻璃电极法, 重铬酸钾法,统计学方法等.

A Study on the Reacting Product of Potassium Dichromate and Silver Nitrate in Water Solution

水溶液中重铬酸钾与硝酸银反应产物的研究

Using of acid to solubilize samples, using of stannous chloride to reduce most of ferric iron in the acid medium, using of titanous chloride to reduce residual ferric iron, total ferro quantity can be determined by potassium dichromate titration.

采用酸分解试样，在酸性介质中，以二氯化锡还原大部分三价铁，三氯化钛还原剩余三价铁，用重铬酸钾滴定测全铁量。