Every Day Carry (EDC) items and Prepper info and ideas. Stuff I read, think about, and tinker with.
Thursday, January 31, 2013
How to Make Homemade pH Paper Test Strips
How to Make Homemade pH Paper Test Strips - wikiHow: If you are really keen on making everything yourself and you've got some leftovers about the place from gardening or science experiments, you can make your own pH test papers. This article outlines a variety of different types to try.