UNCERTAINTY STRUCTURE OF DILUTION WITH PIPETTE AND VOLUMETRIC FLASK

被引：11

作者：

HAYASHI, Y

MATSUDA, R

机构：

[1] National Institute of Health, Sciences, Kamiyoga, Setagaya

来源：

ANALYTICAL SCIENCES | 1994年 / 10卷 / 06期

关键词：

DILUTION ERROR; PROBABILITY THEORY; MONTE CARLO SIMULATION; STATISTICS;

D O I：

10.2116/analsci.10.881

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Indeterminate error of dilution with pipette and flask is studied based on experiments, statistics, Monte Carlo simulation and probability theory. Equations which describe the error of sample concentration after the dilution are probabilistically derived and verified experimentally and statistically. The uncertainty structure of dilution is shown to be different for the pipette-pipette dilution and the pipette-flask dilution. The theory for dilution error developed here will be a basis to predict the precision of some chemical analyses such as the internal standard method in chromatography.

引用

页码：881 / 888

页数：8

共 10 条

[1]

Day Jr R.A, 1991, QUANTITATIVE ANAL

[2]

Feller W., 1971, INTRO PROBABILITY TH

[3] ANALYTICAL APPLICATIONS OF MONTE-CARLO TECHNIQUES [J].