Dissolved oxygen zero calibration solution
Dissolved oxygen zero calibration solution
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Product No.CD436797
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Reference StandardsGB/T 7489-1987
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This product can be used for titration analysis, qualitative and quantitative analysis, etc. The product should be stored in a cool and ventilated place, sealed and kept, and should be used within the validity period as much as possible. To obtain the quality inspection report (COA) of this product, please log in to www.codowchem.com to query and download.
Reference Standards : GB/T 7489-1987 水质 溶解氧的测定 碘量法
Product No. : CD436797
Product Name : Dissolved oxygen zero calibration solution
Validity ： 90 Days
COA ： Provide
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