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Hardness 1 Buffer Solution, 1 L

Product #: 42453
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Buffer for hardness and chelant determination by titration, pH 10.1 ┬▒ 0.1 at 20┬░C. Used with Hach methods 8213 and 8226. Also used with the Hach Phenols method 8047. 1 liter bottle.

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