| |
|
|
 |
|
|
Search Results
Results from This Site: 1 - 10 of 45 total results for XRF
-
Comparing Field Portable X-Ray Fluorescence (XRF) To Laboratory Analysis Of Heavy Metals In Soil Comparing Field Portable X-Ray Fluorescence (XRF) To Laboratory Analysis Of Heavy Metals In Soil Stephen
-
MA 01821 e-mail: xrf@niton.com Presented at the International Symposium of Field Screening Methods for Hazardous Wastes and Toxic Chemicals Las Vegas, Nevada, USA January 29-31, 1997 ABSTRACT The inhomogenous
-
17 Appendix A XRF DATA SUMMARY TABLES B DMA STATISICAL DATA TABLES C DMA STATISICAL DATA GRAPHS Attachment 1 TIER IV LABORATORY DATA i CONTENTS (Continued) FIGURE Figure Page 1 DMA
-
U.S. EPA U.S. Environmental Protection Agency XRF x-ray fluorescence viii INTRODUCTION: GUIDANCE FOR MONITORING AT HAZARDOUS WASTE SITES PURPOSE This guidance document presents a framework for
-
soil analyzed using both analytical laboratory and XRF methodologies, as presented below. Both sets of date were used to determine the correlation between the XRF and analytical laboratory results and
-
X-ray Fluorescence (XRF): • Microwells: required information • How contaminants are moving and/or changing over time • Type(s) of field and laboratory analyses to be performed on GC, combined
-
Field XRF vs Traditional Analytical 70000 60000 50000 40000 y = 1.2933x R2 = 0.968 30000 nalytical Values (ppm) 20000 A 10000 0 0 5000 10000 15000 20000 25000 30000 35000 40000 45000
-
sample support greatly influen- XRF were being used. ces the legitimate interpretation of analytical results. Yetunder the current paradigm, analysts charged with the As part of a carefully designed XRF
-
XRF). A review of limited existing sample results revealed that almost all samples with thorium-230 results greater than the DCGL had total uranium values greater than 90 ppm. The majority (>80%) of samples
-
XRF) spectrometers, and decisions or form opinions concerning the general characterization of a given area. selective monitors. Many of these instru- The second growth area I see, and one which represents
|
|
|
