GLEE, a new computer program for glass electrode calibration

被引:374
作者
Gans, P [1 ]
O'Sullivan, B
机构
[1] Univ Leeds, Sch Chem, Leeds LS2 9JT, W Yorkshire, England
[2] Univ Calif Berkeley, Coll Chem, Berkeley, CA 94720 USA
关键词
glass electrode calibration; potentiometry; stability constants;
D O I
10.1016/S0039-9140(99)00245-3
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A new computer program (GLEE, glass electrode evaluation) has been written for the calibration of a glass electrode by means of a strong acid-strong base titration. This program provides an estimate of the carbonate contamination of the base, the pseudo-Nernstian standard potential and slope of the electrode and, optionally, the concentration of the base and pK(w). The program runs under the Windows 3.1x, 9x and NT operating systems. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:33 / 37
页数:5
相关论文
共 16 条
[1]   ACCURATE MEASUREMENTS OF CONCENTRATION OF HYDROGEN-IONS WITH A GLASS-ELECTRODE - CALIBRATIONS USING PRIDEAUX AND OTHER UNIVERSAL BUFFER SOLUTIONS AND A COMPUTER-CONTROLLED AUTOMATIC TITRATOR [J].
AVDEEF, A ;
BUCHER, JJ .
ANALYTICAL CHEMISTRY, 1978, 50 (14) :2137-2142
[2]   MULTIPLE-POINT CALIBRATION WITH LINEAR-REGRESSION AS A PROPOSED STANDARDIZATION PROCEDURE FOR HIGH-PRECISION PH MEASUREMENTS [J].
BAUCKE, FGK ;
NAUMANN, R ;
ALEXANDERWEBER, C .
ANALYTICAL CHEMISTRY, 1993, 65 (22) :3244-3251
[3]   ANALYSIS OF VARIANCE IN DETERMINATIONS OF EQUIVALENCE VOLUME AND OF THE IONIC PRODUCT OF WATER IN POTENTIOMETRIC TITRATIONS [J].
BRAIBANTI, A ;
BRUSCHI, C ;
FISICARO, E ;
PASQUALI, M .
TALANTA, 1986, 33 (06) :471-480
[4]   DEFINITION OF PH SCALES, STANDARD REFERENCE VALUES, MEASUREMENT OF PH AND RELATED TERMINOLOGY - (RECOMMENDATIONS 1984) [J].
COVINGTON, AK ;
BATES, RG ;
DURST, RA .
PURE AND APPLIED CHEMISTRY, 1985, 57 (03) :531-542
[5]   Investigation of equilibria in solution. Determination of equilibrium constants with the HYPERQUAD suite of programs [J].
Gans, P ;
Sabatini, A ;
Vacca, A .
TALANTA, 1996, 43 (10) :1739-1753
[6]   DETERMINATION OF THE EQUIVALENCE POINT IN POTENTIOMETRIC TITRATIONS .2. [J].
GRAN, G .
ANALYST, 1952, 77 (920) :661-671
[7]  
HARNED HS, 1958, PHYSICAL CHEM ELECTR
[8]   THE IONIC PRODUCT OF WATER IN HIGHLY CONCENTRATED AQUEOUS-ELECTROLYTE SOLUTIONS [J].
KRON, I ;
MARSHALL, SL ;
MAY, PM ;
HEFTER, G ;
KONIGSBERGER, E .
MONATSHEFTE FUR CHEMIE, 1995, 126 (8-9) :819-837
[9]  
MAY PM, 1985, COMPUTATIONAL METHOD, P37
[10]   PH METER AS A HYDROGEN-ION CONCENTRATION PROBE [J].
MCBRYDE, WAE .
ANALYST, 1969, 94 (1118) :337-&