Cyanotype pictures are fun and easy to make and these pre-mixed solutions make it even easier.  
 
Not everyone wants to weigh out the individual chemicals in precise amounts so we do it for you.  
 
We don't use tap water either - we use laboratory grade purified water which removes imperfections and dissolved solids which gives more predictable results.   
 
Simply mix equal amounts of the A and B solutions to make the working activated solution ready for coating
 
Sufficient to coat approximately 50 sheets of A4 paper.
 
Solutions contain Potassium Ferricyanide and Ferric Ammonium Citrate