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The highest NH3-N and COD removal obtained were 98.19% and 93.86%, respectively, water were added to HR COD digestion vials for samples and blank tests.
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Jan 16, 2013 indicate that the pipet is calibrated in 1/10ml ... COD Digestion Reagent Vials, 20–1500 mg/L COD. 1–2 vials. 150/pkg. 2125915.
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Aug 6, 2021 The COD generated by the main carbon source of the artificial wastewater was maintained at 8000 mg/L. The anaerobic digestion test was repeated ...
Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.
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COD Digestion Reagent vials varies. DRB200 Reactor. 1. Light shield or adapter (For information about sample cells, adapters or light shields, refer to.
16mm COD Digestion Test Tube. name: 16mm glass COD test tube/ COD digestion test tube Scope of application: COD test for laboratory, chemical plant, etc.
