For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.
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Company Introduction. Founded in 2007, Zhejiang Aijiren, Inc. specialized in chromatography consumables, such as autosampler vial for HPLC, headspace vial, GC
Jan 27, 2022 A case in point, he said, is that China currently exports 35% more cod than it imports, without reporting any domestic landings of the fish.
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