| Before the real fun begins, discuss with the class the purpose of paper developer, stop bath, fixer and the water wash. |
| After reduction, the print should be agitated in rapid fixer for 30 seconds before toning. |
| If you have had your hands in any chemicals, especially fixer, wash them with soap and dry them well. |
| Bulk chemicals were bought wholesale from chemical supply companies to make developer and fixer for black and white, as well as color processing. |
| After development the print was stopped with acetic acid and fixed for 45 seconds each in two baths of rapid fixer. |
| After the exposure period, slides were developed using developer and fixer. |
