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Download EPA Method 4435 in Mandarin

Chinese Version







EPA Method 4435

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We offer tests for analyzing toxins that allow you to screen samples at
60%-80% savings over
High Resolution GC/MS

Better than 1.0 part per Trillion Sensitivity for Biosolids, Soil, Ash, Feed Additives, Sediment, Milk, Air, Tissue & much more



Analysis of Dioxin and
Dioxin-Like Chemicals



Analysis of Estrogenic
Endocrine Disruptors


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