学术探索
学术期刊
新闻热点
数据分析
智能评审

USE OF MATRIX-MODIFIERS IN ATOMIC-ABSORPTION DETERMINATION OF CHROMIUM IN ARGILLITES

被引：4
作者：
KLAOS, E
ODINETS, V
机构：
[1] Institute of Chemistry, Estonian Academy of Sciences, Tallinn, Estonian SSR
来源：
TALANTA | 1990年 / 37卷 / 05期
关键词：
D O I：
10.1016/0039-9140(90)80076-R
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The direct atomic-absorption determination of chromium in argillites, without preliminary concentration and separation, has been studied. A map of selective flame zones for determining Cr in argillites has been designed. An express method for determining Cr in Estonian argillites has been suggested. © 1990.
引用
收藏
页码：519 / 526
页数：8
相关论文
共 12 条
[1]   EFFECT OF VALENCY STATE ON DETERMINATION OF CHROMIUM IN PERCHLORIC-ACID MEDIA BY ATOMIC-ABSORPTION SPECTROPHOTOMETRY [J].
GREEN, HC .
ANALYST, 1975, 100 (1194) :640-642
[2]   SUPPRESSION OF INTERFERENCES BY SODIUM SULFATE IN TRACE CHROMIUM ANALYSES BY ATOMIC ABSORPTION SPECTROMETRY [J].
HURLBUT, JA ;
CHRISWEL.CD .
ANALYTICAL CHEMISTRY, 1971, 43 (03) :465-&
[3]   APPLICATION OF SEPARATED FLAMES IN ANALYTICAL FLAME SPECTROSCOPY [J].
KIRKBRIGHT, GF ;
WEST, TS .
APPLIED OPTICS, 1968, 7 (07) :1305-+
[4]  
KLAOS E, 1985, OTKERYTIYA TZOBRET, P134
[5]  
KODAMA M, 1977, ANAL LETT, V10, P591
[6]   INTERELEMENT INTERFERENCES IN ATOMIC ABSORPTION ANALYSES WITH NITROUS OXIDE-ACETYLENE FLAME [J].
MARKS, JY ;
WELCHER, GG .
ANALYTICAL CHEMISTRY, 1970, 42 (09) :1033-+
[7]   DETERMINATION OF CHROMIUM IN STEEL BY ATOMIC-ABSORPTION SPECTROMETRY WITH AN AIR-ACETYLENE FLAME [J].
OTTAWAY, JM ;
PRADHAN, NK .
TALANTA, 1973, 20 (10) :927-936
[8]  
PELEKIS L, 1985, IZV AN ESSR KHIM, V34, P161
[9]  
Price W.J., 1972, ANAL ATOMIC ABSORPTI
[10]   DETERMINATION OF MOLYBDENUM BY ATOMIC-ABSORPTION SPECTROPHOTOMETRY [J].
PURUSHOT.A ;
NAIDU, PP ;
LAL, SS .
TALANTA, 1972, 19 (10) :1193-&
12