pH Phenolphthalein

hello, I would like to know what formulation or supplier anyone uses for phenolphthalein.

Ed Wynn


Posted in Guild.

One Comment

  1. We get ours from Nelson Jameson. Shipping will cost more than the phenolphthalein because it is classed hazardous.

    If you are in need, we keep a stock of that and the Sodium Hydoxyde neutralizer and many other supplies and share with Guild members at cost.

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