The comparability of sample digestion techniques for the determination of metals in sediments

被引：56

作者：

Cook, JM

Gardner, MJ

Griffiths, AH

Jessep, MA

Ravenscroft, JE

Yates, R

机构：

[1] BRITISH GEOL SURVEY, NOTTINGHAM NG12 5GG, ENGLAND

[2] WATER RES CTR, MARLOW SL7 2HD, BUCKS, ENGLAND

[3] SCOTTISH ENVIRONM PROTECT AGCY, EDINBURGH EH14 4AP, MIDLOTHIAN, SCOTLAND

[4] NATL RIVERS AUTHOR LAB, NOTTINGHAM NG2 2HN, ENGLAND

来源：

MARINE POLLUTION BULLETIN | 1997年 / 34卷 / 08期

关键词：

sediment digestion; determination of metals;

D O I：

10.1016/S0025-326X(96)00186-5

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A group of laboratories engaged in marine monitoring has undertaken a study of the comparability of sediment digestion techniques in current use, Samples of two sediments were supplied to each participating laboratory. These were digested using the participants' routine digestion techniques and the digests returned for analysis at a central location (to eliminate interlaboratory analytical effects). The comparability of the different digestion techniques, including various strong acid and hydrofluoric acid digestions, is presented. (C) 1997 Elsevier Science Ltd.

引用

页码：637 / 644

页数：8