I am interested in developing c-41 at home and am after some information about what chemicals I will need and what volumes. I have considered a kit however I plan to develop many rolls and I think buying the chemicals in greater quantity will be more economical. I have looked at the site of Vanbar http://www.vanbar.com.au/catalogue/index.php?item1=CHEMISTRY&item2=COLOR&item3=FILM&brand= however I am confused as to what chemicals I need and what volumes. If anyone has any advice on which/how much chemical combinations they use that would be great. Also if there is any other suppliers of chemicals there are. The sydney vanbar do not stock much however they are able to order things if I have a specific list. Thanks.