You already know that our goldenrod paper is a dramatic acid/base indicator, but did you know you can make it turn red using just salt water and electricity? With this simple, safe, easy-to-use add-on kit, you can use your goldenrod to explore the fascinating world of electrochemistry - just add foil, table salt, and water! (Goldenrod paper not included).
Read more on our Blog - Engaging Students with Electrochemistry... and Goldenrod Paper
Read more on our Blog - Goldenrod Paper Does WHAT?!