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ph Paper Strips Colorphast® 4.0 - 7.0 - Paper, Ph Colorfast 4.0 To 7.0 (1/Ea) - Fisher
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pH Paper Strips
4.0 - 7.0
Accurate results are achieved even in weakly buffered, turbid and colored samples
Unique pH test papers feature covalently bound indicators that will not bleed, dilute, or contaminate trace samples
Strips give sharp, clear color changes for easy comparison to color scale provided on the colorpHast package
Narrow-range strips with one pad have a sensitivity of 0.2 to 0.3