diazotization titration

Bromine content of brominated butyl rubber(BBR)was determined by 1H-nuclearmagnetic resonance(1H-NMR),wavelength-dispersive X-ray fluorescence spectrometry(XRF)and chemical titration respectively.

分别用1H-核磁共振(1H-NMR)法、X射线-荧光光谱(XRF)法和化学滴定法测定了溴化丁基橡胶(BBR)的溴含量。

The method, using combination of gas chromatography (GC) and chemical titration, could determine respectively contents of alcohol and magnesium ion in the HDC catalyst carrier, and then ratio of alcohol and magnesium in the carrier could be obtained.

提出用气相色谱法与化学滴定法相结合的方法,对HDC催化剂载体中的醇含量和镁含量分别测定,得到载体中的醇镁比。

Matters Needing Attention in the Titrimetric Analysis of Cement

浅谈水泥化学滴定分析中应注意的问题

Chemical reagent--General rules for potentiometric titration

GB/T9725-1988化学试剂电位滴定法通则

Methods for chemical analysis of ferrochromium--The neutralization titration method for the determination of nitrogen content

GB/T5687.4-1985铬铁化学分析方法中和滴定法测定氮量

Methods for chemical analysis of ferrovanadium--The potentiometric method for the determination of vanadium content

GB/T8704.5-1994钒铁化学分析方法电位滴定法测定钒量

Crude Gold--Determination of silver content--EDTA titrimetric method

GB/T15249.2-1994合质金化学分析方法EDTA滴定法测定银量

Crude Gold--Determination of lead content--EDTA titrimetric method

GB/T15249.4-1994合质金化学分析方法EDTA滴定法测定铅量

Methods for chemical analysis of ferroboron--The alkalimetric method for the determination of boron content

GB/T3653.1-1988硼铁化学分析方法碱量滴定法测定硼量

Kinetics of thermal imidization for a poly(amic-acid) in solid state with potentiometric titration

电位滴定法测定聚酰胺酸固相热环化动力学

ART OF TEACHING IN OXIDATION-REDUCTION TITRATION TEACHING;

氧化还原滴定法教学中的现场教学艺术

Study on the Application of Chemistry Metrology in Automotive Potentiometric Titration;

自动电位滴定中的化学计量方法应用研究

Preliminary study on the determination of lead containing wastewater by novel dropping electrode

化学滴液电极对废水中Pb~(2+)测定的初步研究

Capillary Microliter Droplet Sample Injection-chemiluminescence Detector and Its Application in Determination of Ampicillin

气动毛细管微滴进样-化学发光法测定氨苄西林

cerate oxidimetry

铈酸盐(氧化还原)滴定法

Methods for chemical analysis of bauxite ores--The non-aqueous photometric-titration method for determination of carbon dioxide content

GB/T3257.19-1982铝土矿化学分析方法非水光度滴定法测定二氧化碳量

Nickel base alloy powder--Determination of chromium content--Persulfate oxidation titrimetric method

GB/T8638.4-1988镍基合金粉化学分析方法过硫酸铵氧化滴定法测定铬量

Methods for chemical analysis of ferrophosphorus--The combustion-neutralization titration method for the determination of sulfur content

GB/T8705.4-1988磷铁化学分析方法燃烧中和滴定法测定硫量

Methods for chemical analysis of chromium metal--The combustion-neutralization titration method for the determination of sulfur content

GB/T4702.17-1988金属铬化学分析方法燃烧中和滴定法测定硫量

Methods for chemical analysis of zinc concentrates--The combustion-neutralization titimetric method for the determination of sulfur content

GB/T8151.2-1987锌精矿化学分析方法燃烧-中和滴定法测定硫量