Fisherbrand™ Acid/Alkali Test Papers

Foolproof pH test to determine if a solution is acidic or alkaline.

Catalog No. 14-861

Description

• A foolproof pH test to determine if a solution is acidic
• The Blue Litmus test paper does not come with a color chart as it cannot provide you with a defined pH value
• The test strip will turn red if dipped into an acidic solution (pH <7)
• It will remain unchanged in an alkaline solution
• We have tested the blue litmus with multiple pH buffers
• The blue paper is blue at pH 8
• At pH 7, the sample is maybe just a little red
• The real change to red seems to start with pH 6
• 5 and lower
• Neutral Litmus test paper tests for Neutrality of a solution, or its acidity or alkalinity
• The test strip will turn red if dipped into an acidic solution (pH <7) or blue if dipped into an alkaline solution (pH >7)
• Red Litmus test paper is a foolproof pH test to determine if a solution is alkaline
• The test strip will turn blue if dipped into an alkaline solution (pH >7)
• Color chart not included
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Order Info

100 Strips per vial

Specifications

• Certifications/Compliance: OSHA, 29 CFR 1910.133, EN166
• Quantity: 24 x 100 Strips
• Type: Congo Red Test Strip

• pH Range: Less than 3, blue; Greater than 5.2, red
• Range: <3, blue;, ;>5.2, red