Lineco pH Testing Pen
Price: $13.99
Part Number: L533-0023
7
Availability
An easy, convenient method for distinguishing between safe and unsafe alkaline paper and board.Easy to use, simply draw a line. The chlorophenol red indicator solution will turn a purple colour on any paper with a safe pH of 6-8 or higher. Any other colour would indicate a material most unsuitable for conservation purposes.
Part No./SKU | L533-0023 |
---|---|
U/M | / EA |
Price | $13.99 |
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