YORK PFAS Sampling Instructions – Aqueous Non-Potable Water and Soils
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YORK PFAS Sampling Instructions – Aqueous POTABLE Water Rev
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Excel Chain of Custody (Excel file)
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YORK Chain of Custody Form (PDF)
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YORK Air-specific Chain of Custody Form (PDF)
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EDD Example – YORK Regulatory Comparator NY (Excel)
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EDD Example – YORK Regulatory Comparator NJ (Excel)
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