pH indicator paper, phenolphthalein, Whatman products (Cytiva)
Fournisseur: Cytiva
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À propos de cet article
Reel phenophthalein standard litmus paper.
- White paper changes to pink at pH 8,3 and becomes red at pH 10
Used to determine the neutralization point in weak acid/strong alkali reactions.
Packaging: Packed as single roll.
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