I have never used the Moersch sepia toner specifically but most if not all of the boxed sepia toners are in liquid form. It just saves you having to mix them yourself. Not all the boxes toners are the same and I'm sure you can achieve deferent looks with different brands but they are expensive compared to mixing your own. I recommend going to photographers formulary and order up those chemicals. Then Get yourself a digital scale off eBay or Amazon and some cupcake papers and you're good to go!