Certificate of Analysis
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Product
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1,4,5,8-Naphthalenetetracarboxylic acid hydrate
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Packing
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25kg net fibre drum
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Item
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Results
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Assay (%)
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99.03%
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Moisture (%)
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0.30%
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Ash(%)
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0.24%
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This is to certify that we, the undersigned, have inspected/tested the quality of the above mentioned samples and found the result as above.