It’s going to be the best summer ever for Jess and Jordan! Are you ready to test your Beaker Girls knowledge to find out if you're a true superfan? What information do we collect from this quiz?

How well do you know the characters of The Beaker Girls? Think you can identify who's hidden behind the postcards? Test your Beaker-knowledge in this Who's That?! quiz!

This reaction can be used as a test for phenol groups. Mix several drops or a few crystals of compound to be tested in a beaker or in a 200mm test tube. Add a few drops of 1% FeCl3. As a control, add ...