https://www.cpiinternational.com/shop/z-131547-01-custom-semivolatile-mix-14-1547-10-mg-l-1-ml-7660?category=39
Semivolatile Mix, 14-1547, 10 mg/L, 1 mL for Food Testing | CPI
Shop Semivolatile Mix, 14-1547, 10 mg/L, 1 mL for calibration, method verification, and food analysis and laboratory QC.
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https://apps.ecology.wa.gov/publications/SummaryPages/1903203.html
Standard Operating Procedure EAP003, Version 4.1: Sampling of Pesticides and Semivolatile Organics...
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