Water quality test agent for total alkalinity
This invention relates to a measurement agent of water quality total alkalinity, which comprises oxalic acid, alizarin red, anhydrous sodium sulfate and natrii chloridum by grinding and mixing. Comparing with current technique, this invention has the following advantages: it substitutes the alkalini...
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Zusammenfassung: | This invention relates to a measurement agent of water quality total alkalinity, which comprises oxalic acid, alizarin red, anhydrous sodium sulfate and natrii chloridum by grinding and mixing. Comparing with current technique, this invention has the following advantages: it substitutes the alkalinity capacity method to low test cost; the qualified product rate is more than ninety-eight percent; it has low cost without pollution. |
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