DETERMINATION OF PENTACHLOROPHENOL IN WATER AND SOIL BY A MAGNETIC PARTICLE-BASED ENZYME-IMMUNOASSAY

被引：31

作者：

HOTTENSTEIN, CS

JOURDAN, SW

HAYES, MC

RUBIO, FM

HERZOG, DP

LAWRUK, TS

机构：

[1] Ohmicron Environmental Diagnostics, Newtown, Pennsylvania 18940

来源：

ENVIRONMENTAL SCIENCE & TECHNOLOGY | 1995年 / 29卷 / 11期

关键词：

D O I：

10.1021/es00011a009

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A competitive enzyme immunoassay using specific pentachlorophenol (PCP) antiserum covalently coupled to a magnetic particle solid phase has been developed for the detection of PCP in water and soil. The immunoassay allows the quantification of PCP from 100 ppt (parts per trillion, ng/L) in water and 100 ppb (parts per billion, mg/L) in soil. Spike recovery from water samples with no sample pretreatment and from various soil types following a simple extraction technique averaged 105% and 94%, respectively. The method compares favorably with GC/MS and HPLC measurements in water (r = 0.980) and soil (r = 0.996) samples.

引用

页码：2754 / 2758

页数：5

共 30 条

[1] COUPLING SOLID-PHASE EXTRACTION AND ENZYME-LINKED-IMMUNOSORBENT-ASSAY FOR ULTRATRACE DETERMINATION OF HERBICIDES IN PRISTINE WATER [J].