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DIRECT DETERMINATION OF TRACE-METALS IN SOLID SAMPLES BY ATOMIC-ABSORPTION SPECTROMETRY WITH ELECTROTHERMAL ATOMIZERS .2. DETERMINATION OF LEAD IN STEELS AND NICKEL-BASE ALLOYS
被引:32
作者
:
LUNDBERG, E
论文数:
0
引用数:
0
h-index:
0
LUNDBERG, E
FRECH, W
论文数:
0
引用数:
0
h-index:
0
FRECH, W
机构
:
来源
:
ANALYTICA CHIMICA ACTA
|
1979年
/ 104卷
/ 01期
关键词
:
D O I
:
10.1016/S0003-2670(01)83816-2
中图分类号
:
O65 [分析化学];
学科分类号
:
070302 ;
081704 ;
摘要
:
The application of the solid sampling technique to the determination of lead in metallurgical samples is described. Comparison of non-isothermal and isothermal atomization, optimization of the atomization temperature, comparison of peak-height and peak-area measurements, and methods of extending the working range are reported. A method for the direct determination of lead in high- and low-alloy steels and in nickel-base alloys has been developed. The solid samples containing 0.2-60 μg Pb g-1, are inserted into a Varian-Techtron CRA90 graphite cup held at constant temperature (1800°C). Concentrations are calculated from the integrated peak absorbances obtained for samples and arbitrary metallurgical standards. Good agreement with certified values was obtained for all materials investigated, with a typical relative standard deviation of 7%. © 1979.
引用
收藏
页码:75 / 84
页数:10
相关论文
共 11 条
[1]
ATOM-FORMATION PROCESSES IN CARBON-FURNACE ATOMIZERS USED IN ATOMIC-ABSORPTION SPECTROMETRY
CAMPBELL, WC
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
CAMPBELL, WC
OTTAWAY, JM
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
OTTAWAY, JM
[J].
TALANTA,
1974,
21
(08)
: 837
-
844
[2]
RAPID-DETERMINATION OF LEAD IN STEEL BY FLAMELESS ATOMIC-ABSORPTION SPECTROMETRY
FRECH, W
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV UMEA,DEPT ANAL CHEM,90187 UMEA,SWEDEN
UNIV UMEA,DEPT ANAL CHEM,90187 UMEA,SWEDEN
FRECH, W
[J].
ANALYTICA CHIMICA ACTA,
1975,
77
(JUL)
: 43
-
51
[3]
APPLICATION OF A VERSATILE DRIFT-COMPENSATING DIGITAL PEAK READER TO DIRECT ATOMIZATION OF SOLIDS IN GRAPHITE FURNACE ATOMIC-ABSORPTION SPECTROSCOPY
LUNDBERG, E
论文数:
0
引用数:
0
h-index:
0
LUNDBERG, E
[J].
APPLIED SPECTROSCOPY,
1978,
32
(03)
: 276
-
281
[4]
LUNDBERG E, 1979, ANAL CHIM ACTA
[5]
LUNDBERG E, 1978, CHEM INSTRUM, V8, P197
[6]
LUNDBERG E, UNPUBLISHED
[7]
LUNDGREN G, ANAL CHEM
[8]
Lvov B.V., 1970, ATOMIC ABSORPTION SP
[9]
ATOMIC-ABSORPTION DETERMINATION OF LEAD, BISMUTH, SELENIUM, TELLURIUM, THALLIUM AND TIN IN COMPLEX ALLOYS USING DIRECT ATOMIZATION FROM METAL CHIPS IN GRAPHITE FURNACE
MARKS, JY
论文数:
0
引用数:
0
h-index:
0
机构:
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
MARKS, JY
WELCHER, GG
论文数:
0
引用数:
0
h-index:
0
机构:
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
WELCHER, GG
SPELLMAN, RJ
论文数:
0
引用数:
0
h-index:
0
机构:
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
SPELLMAN, RJ
[J].
APPLIED SPECTROSCOPY,
1977,
31
(01)
: 9
-
11
[10]
ANALYTICAL POTENTIAL OF NONRESONANCE LINE FLAMELESS ATOMIC-ABSORPTION SPECTROMETRY FOR LEAD DETERMINATION
SIEMER, DD
论文数:
0
引用数:
0
h-index:
0
机构:
MARQUETTE UNIV,DEPT CHEM,MILWAUKEE,WI 53233
SIEMER, DD
STONE, RW
论文数:
0
引用数:
0
h-index:
0
机构:
MARQUETTE UNIV,DEPT CHEM,MILWAUKEE,WI 53233
STONE, RW
[J].
APPLIED SPECTROSCOPY,
1975,
29
(03)
: 240
-
244
←
1
2
→
共 11 条
[1]
ATOM-FORMATION PROCESSES IN CARBON-FURNACE ATOMIZERS USED IN ATOMIC-ABSORPTION SPECTROMETRY
CAMPBELL, WC
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
CAMPBELL, WC
OTTAWAY, JM
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
UNIV STRATHCLYDE,DEPT PURE & APPL CHEM,CATHEDRAL ST,GLASGOW G1 1XL,SCOTLAND
OTTAWAY, JM
[J].
TALANTA,
1974,
21
(08)
: 837
-
844
[2]
RAPID-DETERMINATION OF LEAD IN STEEL BY FLAMELESS ATOMIC-ABSORPTION SPECTROMETRY
FRECH, W
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV UMEA,DEPT ANAL CHEM,90187 UMEA,SWEDEN
UNIV UMEA,DEPT ANAL CHEM,90187 UMEA,SWEDEN
FRECH, W
[J].
ANALYTICA CHIMICA ACTA,
1975,
77
(JUL)
: 43
-
51
[3]
APPLICATION OF A VERSATILE DRIFT-COMPENSATING DIGITAL PEAK READER TO DIRECT ATOMIZATION OF SOLIDS IN GRAPHITE FURNACE ATOMIC-ABSORPTION SPECTROSCOPY
LUNDBERG, E
论文数:
0
引用数:
0
h-index:
0
LUNDBERG, E
[J].
APPLIED SPECTROSCOPY,
1978,
32
(03)
: 276
-
281
[4]
LUNDBERG E, 1979, ANAL CHIM ACTA
[5]
LUNDBERG E, 1978, CHEM INSTRUM, V8, P197
[6]
LUNDBERG E, UNPUBLISHED
[7]
LUNDGREN G, ANAL CHEM
[8]
Lvov B.V., 1970, ATOMIC ABSORPTION SP
[9]
ATOMIC-ABSORPTION DETERMINATION OF LEAD, BISMUTH, SELENIUM, TELLURIUM, THALLIUM AND TIN IN COMPLEX ALLOYS USING DIRECT ATOMIZATION FROM METAL CHIPS IN GRAPHITE FURNACE
MARKS, JY
论文数:
0
引用数:
0
h-index:
0
机构:
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
MARKS, JY
WELCHER, GG
论文数:
0
引用数:
0
h-index:
0
机构:
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
WELCHER, GG
SPELLMAN, RJ
论文数:
0
引用数:
0
h-index:
0
机构:
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
PRATT & WHITNEY AIRCRAFT,MAT ENGN & RES LAB,E HARTFORD,CT 06108
SPELLMAN, RJ
[J].
APPLIED SPECTROSCOPY,
1977,
31
(01)
: 9
-
11
[10]
ANALYTICAL POTENTIAL OF NONRESONANCE LINE FLAMELESS ATOMIC-ABSORPTION SPECTROMETRY FOR LEAD DETERMINATION
SIEMER, DD
论文数:
0
引用数:
0
h-index:
0
机构:
MARQUETTE UNIV,DEPT CHEM,MILWAUKEE,WI 53233
SIEMER, DD
STONE, RW
论文数:
0
引用数:
0
h-index:
0
机构:
MARQUETTE UNIV,DEPT CHEM,MILWAUKEE,WI 53233
STONE, RW
[J].
APPLIED SPECTROSCOPY,
1975,
29
(03)
: 240
-
244
←
1
2
→