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Water Purification Standards & Solutions
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Buffer, Reference Standard, pH 10.00 +/- 0.01 at 25C (Color Coded Blue) (20 L)EW-86993-21CPEW-86993-21-EA -
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Buffer, Reference Standard, pH 4.00 +/- 0.01 at 25C (Color Coded Red) (20 L)EW-86993-10CPEW-86993-10-EA -
Buffer, Reference Standard, pH 10.00 +/- 0.01 at 25C (Color Coded Blue) (10 L)RCP16010-10FCPEW-86988-88-EA -
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Buffer, Reference Standard, pH 4.00 +/- 0.01 at 25C (Color Coded Red) (10 L)EW-86988-77CPEW-86988-77-EA -
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Traceable One-Shot Conductivity and TDS Standard, Assortment; 6 x 100 mL VialsEW-00652-74CPEW-00652-74-EA -
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Traceable One-Shot Conductivity and TDS Standard, 100,000S; 6 x 100 mL VialsEW-00652-72CPEW-00652-72-EA -
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Traceable One-Shot Conductivity and TDS Standard, 10,000S; 6 x 100 mL VialsEW-00652-70CPEW-00652-70-EA -
