It does seem that Sherry labs is creditable
Air and Emissions Testing
Bioassay
Drinking Water Analysis
Land Applied Biosolids Testing
Metal Analysis
Organic Analysis
RCRA Testing
UST Testing
Water Suitability[/ex]
I know during the BP spill folks were sending in water and sand sample in all sort of pickle jars and jam jars. Without understanding how they needed to be cleaned first. I would check with the state and federal folks, before I would get worried about the results. I did notice that it the report mentioned soil.