laboratory audits

EcoChem was founded in 1985 and provides environmental chemistry consulting services throughout the United States. Its staff of chemists and environmental scientists provides guidance, quality assurance, oversight and management of analytical data in support of environmental investigations, including data quality assessments, laboratory audits, and independent review of analytical data.

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analytical data validationchemometric analysisdata quality assessmentelectronic data review and verificationfield sampling auditsmappingQA/QC system developmentquality assurance oversight

Environmental Data Services, Inc. (EDS) is a woman-owned, small business established in 1992 that provides analytical laboratory data review and validation services in support of the environmental industry. EDS provides clear, concise, and comprehensive data validation reporting and has validated data for all media types and most analytical parameters.

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data reviewdata validationfield samplingQAPP writingradiochemical data validation