Challenges from speciation analysis for the development of biological reference materials

被引：0

作者：

H. Emons

机构：

[1] Research Centre Jülich,

[2] Institute of Applied Physical Chemistry,undefined

[3] 52425 Jülich,undefined

[4] Germany e-mail: h.emons@fz-juelich.de,undefined

来源：

Fresenius' Journal of Analytical Chemistry | 2001年 / 370卷

关键词：

Reference Material; Analytical Process; Biological Material; Specific Aspect; Certified Reference Material;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Starting with explanations for the increasing demand for speciation analysis the need of appropriate certified reference materials is justified. Specific aspects of biological reference materials for speciation QA/QC are discussed from the point of view of the total analytical process. Examples of unwanted species transformations during analysis are given and critical analytical steps are highlighted. Unchanged biological materials as CRMs and appropriate pure standard compounds are indispensable for the further development of this analytical field.

引用

页码：115 / 119

页数：4

共 50 条

[21] Arsenic speciation in urine and blood reference materials
Todorov, TI
Ejnik, JW
Mullick, FG
Centeno, JA
MICROCHIMICA ACTA, 2005, 151 (3-4) : 263 - 268
[22] NIES certified reference materials for arsenic speciation
Yoshinaga, J
Shibata, Y
Horiguchi, T
Morita, M
ACCREDITATION AND QUALITY ASSURANCE, 1997, 2 (03) : 154 - 156
[23] DEVELOPMENT OF FOOD REFERENCE MATERIALS FOR NUTRITIONAL ANALYSIS
HOLLMAN, PCH
WAGSTAFFE, PJ
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1990, 338 (04): : 430 - 434
[24] Development and supply of reference materials for chemical analysis
Journal of the Institute of Electrical Engineers of Japan, 2019, 139 (07): : 426 - 429
[25] BIOLOGICAL REFERENCE MATERIALS FOR METAL SPECIATION - NATIONAL-INSTITUTE-FOR-ENVIRONMENTAL-STUDIES-FISH-TISSUE REFERENCE MATERIAL FOR ORGANOTIN COMPOUNDS
OKAMOTO, K
ACS SYMPOSIUM SERIES, 1991, 445 : 257 - 264
[26] Arsenic speciation in marine organisms: From the analytical methodology to the constitution of reference materials
ElMoll, A
Heimburger, R
Lagarde, F
Leroy, MJF
Maier, E
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1996, 354 (5-6): : 550 - 556
[27] Arsenic speciation in marine organisms: from the analytical methodology to the constitution of reference materials
Laboratoire de Chimie Minerale et, Analytique, URA 405 du CNRS,, E.H.I.C.S., 1 rue Blaise Pascal, 67008 Strasbourg, France
Fresenius J Anal Chem, 5-6 (550-556):
[28] CONSIDERATIONS IN THE PREPARATION OF BIOLOGICAL AND ENVIRONMENTAL REFERENCE MATERIALS FOR USE IN THE STUDY OF THE CHEMICAL SPECIATION OF TRACE-ELEMENTS
GARDINER, PE
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1993, 345 (2-4): : 287 - 290
[29] MULTIPURPOSE BIOLOGICAL REFERENCE MATERIALS
IYENGAR, V
WOLF, WR
TANNER, J
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1988, 332 (06): : 549 - 551
[30] ADDITIONAL BIOLOGICAL REFERENCE MATERIALS
ROELANDTS, I
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1989, 44 (10) : 985 - 988

← 1 2 3 4 5 →