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pH Testing Pen

930-0010
Your Price: $6.95
In Stock
Item Number: 930-0010

Quantity Discounts - Order a quantity in the range below to receive the discount

QuantityAmount
2 to 9$6.25
10 or more$5.90
  • Method for distinguishing safe alkaline paper and board or unsafe acidic paper and board
  • Chlorophenol red indicator ink solution
  • Easy to use, simply draw a line
  • Ink turns purple if paper is a safe pH of 6.8 or higher
  • Any other color will indicate an unsafe pH level

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