Lineco
Lineceo pH Testing Pen
SKU: LNCL533-0023
$12.38
$8.67
| Product Type | ph Testing Pen |
| Marker Nib Style | Bullet Tip |
$8.67
Or
Tags:
paper,
marker,
archival,
LIneco,
acidity,
alkalinity,
indicating,
indication,
indicator,
tester,
testing
An easy, convenient method for distinguishing between safe, alkaline paper and board, and unsafe acidic paper and board. Easy to use, simply draw a line. The chlorophenol red indicator solution will turn a purple color on any paper with safe pH of 6-8 or higher. Any other color would indicate a material most unsuitable for conservation purposes.
