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pH Testing Pen
 
pH Testing Pen
Click for larger view
Quantity in Basket: None
Code: AR-LI533-0023
Price: $8.06
Shipping Weight: 0.50 pounds
Retail Price: $9.27
Club Blue Price: $

You must be logged in before placing order to receive the Club Blue price.

 
 
Quantity:
 
pH Testing Pen
Lineco/University Products

This pen allows you to test your paper to make sure it is acid free. This pen will let you create your art without fear of acid destroying your hard work.

Acidic or alkaline? Now you can distinguish between what paper or board is suitable for conservation with the stroke of a pen. The indicator solution of chlorophenol red will turn a shade of purple on paper with a pH of 6.5 or higher. Any other color would indicate a pH lower than 6.5, thereby acidic and unsuitable for artwork that is meant to last.

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