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Phenolphthalein, 4 oz / 125 ml
- Unit Price: $
- Description: 1% Phenolphthalein Indicator Solution, Use: To determine if commercial cement is present. Instructions: Place sample in watch glass, cover with a thin layer of water, enough to wet sample. Add one or two drops of Phenolphthalein. Results: If cement is present, the sample will turn pink.
- Product Code: PP20255