Evaluation of Field Portable Measurement Technologies for Lead in Dust Wipes
Title | Evaluation of Field Portable Measurement Technologies for Lead in Dust Wipes PDF eBook |
Author | |
Publisher | DIANE Publishing |
Pages | 76 |
Release | |
Genre | |
ISBN | 1422331776 |
Lead in Dust Wipe Measurement Technology
Title | Lead in Dust Wipe Measurement Technology PDF eBook |
Author | |
Publisher | DIANE Publishing |
Pages | 44 |
Release | |
Genre | |
ISBN | 1422330893 |
Lead in Dust Wipe Measurement Technology
Title | Lead in Dust Wipe Measurement Technology PDF eBook |
Author | |
Publisher | DIANE Publishing |
Pages | 45 |
Release | |
Genre | |
ISBN | 1422330745 |
EPA Technology Programs and Intra-agency Coordination
Title | EPA Technology Programs and Intra-agency Coordination PDF eBook |
Author | |
Publisher | |
Pages | 58 |
Release | 2006 |
Genre | Environmental policy |
ISBN |
Federal Register
Title | Federal Register PDF eBook |
Author | |
Publisher | |
Pages | 1444 |
Release | 2000-02-22 |
Genre | Administrative law |
ISBN |
Statistical Comparison of Analysis Results for Lead on Dust Wipe Samples by X-ray Fluorescence Analysis and Flame Atomic Absorption Spectrometry
Title | Statistical Comparison of Analysis Results for Lead on Dust Wipe Samples by X-ray Fluorescence Analysis and Flame Atomic Absorption Spectrometry PDF eBook |
Author | John Rogers |
Publisher | |
Pages | 12 |
Release | 2012 |
Genre | Biochemistry |
ISBN |
The traditional method of determining dust lead loading (mass per unit area) on surfaces is to send dust wipe samples to a laboratory for analysis, and typically it takes one or more days to obtain results. Field-portable techniques taking 10 to 15 min for dust wipe lead analysis have been developed but need to be further evaluated. Dust wipe samples (n = 878) collected from a nationally representative sample of child care centers were tested by means of x-ray fluorescence (XRF) analysis with two XRF analyzer instrument models and subsequently analyzed for lead using flame atomic absorption spectrometry (FAAS). Samples were collected from floors and interior window sills and included blank and spiked quality control samples. Weighted linear regression was used to model the relationship between XRF and FAAS measurements. The correlations between FAAS and XRF measurements exceeded 0.80 (p
Superfund Innovative Techology Evaluation Program: Monitoring and measurement program
Title | Superfund Innovative Techology Evaluation Program: Monitoring and measurement program PDF eBook |
Author | |
Publisher | |
Pages | 240 |
Release | 1999 |
Genre | Hazardous waste site remediation |
ISBN |