The Ultimate Guide to Free eBooks

Not sure what to read next? Explore our catalog of public domain books with our editors. Some real gems are hidden in our library. Read more

ferric chloride solution msds science lab

Make Ferric Chloride (for etching printed circuit boards) We make ferric chloride, a well-known etchant for printed circuit boards. Get 20g of iron. This can be in the form of nails or steelĀ ...

Make Ferric Chloride (Iron III Chloride) Ferric Chloride is mainly used to Etch copper printed circuit boards. Wear