About This

• Basic Info: Material created and made in USA. Lineco is a leading and trusted brand for archival art, photography, and framing supplies
• Quick reflection: Shows within seconds if your paper products are archival. Clear or yellow line means bad - Purple line means archival
• Storage condition: Paper can be reasonably long-lived if its pH is 6.0 or higher, especially if it is well made and carefully used and stored. It must have an alkaline reserve and this usually means a pH of 7.0 or greater
• Easy to use: Simply draw a small line on the material you wish to test. The line drawn will turn purple on most papers if there is an indication of pH neutrality
• Please note: This is a pH indicator only. Unreliable results may occur on colored, coated, or unbuffered materials

Overview

• Brand : Lineco
• Ph Range : 6.5-∞
• Recommended Uses For Product : ph Test
• Unit Count : 2.0 Count
• Manufacturer : Lineco