Item Number :
(470219-362)
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PH Buffer Capsule for calibration of pH, contains four capsules for each of the 4, 7, and 10 pH buffers, making a total of 12 capsules. The set also includes a small bottle of universal indicator with mold inhibitor, Has to be added to 100 ml of distilled water
Item Number :
(470105-006)
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Item Number :
(470300-490)
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pH 7
Item Number :
(470302-976)
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Item Number :
(470233-572)
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Wards* pH Buffer Kit, includes 500 mL each of buffer solution pH 10, pH 4, and pH 7, Also includes 100 mL of electrode storage solution, KCl
Item Number :
(470105-014)
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Item Number :
(470300-484)
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pH 6
Item Number :
(470300-474)
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Red Color Coded pH 4
Item Number :
(470300-488)
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Yellow Color Coded pH 7
Item Number :
(470300-482)
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pH 5
Item Number :
(470300-460)
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pH 10
Item Number :
(470300-498)
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pH 9
Item Number :
(470300-502)
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pH 11
Item Number :
(470300-500)
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pH 9
Item Number :
(470302-014)
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Phosphate Buffer, Solution pH 6.5
Item Number :
(470300-504)
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pH 12