Model GX-pH-Solution
UPC 313094758789

Check the listing for details. Ph Calibration Solution Kit (4,7,10 Ph Buffer Solution) & Ph Electrode Storage S. Condition: New. Listed at 34.95 USD. The color-coded buffer solutions are standardized against MSDS certified within 0.01 pH at 77°F(25℃). The compact, shatter-resistant bottles fit in tool kits or pockets, while the ph probe storage solution’s KCl formula prevents crystallization.

$20.97
$34.95