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  •  Handy dispenser allows for quick access
Changes color from blue to red in the range pH 3-5. Congo Red Test Paper determines neutralization point in strong acid/weak alkali reactions.
Item #:53299
Mfr. Model #:2600-203A
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$17.50
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Whatman® Congo Red Test Paper

  •  Handy dispenser allows for quick access
  •  Congo Red Test Paper measures 6mm wide x 5m long
Changes color from blue to red in the range pH 3-5. Congo Red Test Paper determines neutralization point in strong acid/weak alkali reactions.

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Specifications

ColorRed

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