Item model number L533-0023
Unit Count 1.0 Count
Ph Range 6.8 and above
Is Discontinued By Manufacturer No
Size 1 Count (Pack of 1)
UPC 313093664685

Check the listing for details. pH Testing Pen for Paper or Paperboard Products.. Condition: New. Listed at 16.49 USD. The line drawn will turn purple on most papers if there is an indication of pH neutrality. Lineco pH testing pen is an easy, convenient test pen to distinguish between alkaline paper and board, and acidic paper and board.

$11.54
$16.49