Post by Steaphany on Jul 15, 2013 2:07:33 GMT
From the Amateur Photographic Science Page:
Prepare:
Ansco 48M
to
add and dissolve
then add
The formula is recommended for photo finishing, professional and amateur developing, and is suitable for deep tank use over a long period of time.
Do not dilute for use. Tank developing time 5 to 7 minutes and Tray developing time 4 to 6 minutes both at 20ºC.
Prepare:
Ansco 48M
to
| Warm Water ( ~50ºC ) | CAS # 7732-18-5 | 750 ml |
add and dissolve
| Kodak Elon ( P-Methylaminophenol Sulfate ) | CAS # 55-55-0 | 2.0 grams |
| Sodium Sulfite ( Anhydrous ) | CAS # 7757-83-7 | 40.0 grams |
| Hydroquinone | CAS # 123-31-9 | 1.5 grams |
| Sodium Metaborate | CAS # 16800-11-6 | 10.0 grams |
| Potassium Bromide ( Anhydrous ) | CAS # 7758-02-3 | 0.5 grams |
then add
| Cold Water ( ~20ºC ) | CAS # 7732-18-5 | to make 1,000 ml |
The formula is recommended for photo finishing, professional and amateur developing, and is suitable for deep tank use over a long period of time.
Do not dilute for use. Tank developing time 5 to 7 minutes and Tray developing time 4 to 6 minutes both at 20ºC.