Talk:Cresol Red
Add topicLatest comment: 6 months ago by ~2026-43521-5 in topic I think the pH range might be wrong?
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"Cresol Red can be used in many molecular reactions instead of water. For example restriction digestion or PCR." - Instead of water!! I think this should read "in addition to". Onco_p53 21:55, 25 October 2007 (UTC)
I think the pH range might be wrong?
[edit]The reference cited in the article says the following: "Used as acid-base indicator; [Merck Index] Color changes to red-yellow (pH 0.5-2.5) and orange-purple (pH 6.5-8.5); [Ullmann]"
I don't know if I'm missing something. ~2026-43521-5 (talk) 17:35, 20 January 2026 (UTC)