pH Calibration Solutions

Description

Includes a 4 ounce bottle of 4.00 and 7.00 pH buffer solution.  

When testing, pour buffers into a small glass.  If you dip the probe of the pH meter directly into the buffer solution containers, you will risk the accuracy of your buffers over time.

Expires 3 months after opening.

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Includes a 4 ounce bottle of 4.00 and 7.00 pH buffer solution.   When testing, pour buffers into a small glass.  If... Read more

Out of stock

$7.99

    Description

    Includes a 4 ounce bottle of 4.00 and 7.00 pH buffer solution.  

    When testing, pour buffers into a small glass.  If you dip the probe of the pH meter directly into the buffer solution containers, you will risk the accuracy of your buffers over time.

    Expires 3 months after opening.

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