I try follow your instruction from your posts here thanks but still no acceptable results :/. I split GP-2 to GP-A and GP-B.
Sodium Sulfite (Andhydrous) 100g
Potassium Hydroxide 5g
to distilled water 1000ml
Ammonium Thiocyanate 12g
to distilled water 200ml
Solution: 3x 15ml GP-A + 4 ml GP-B + 100ml H2O to fill my bath.
Proccesing (all around 20 degree):
1. bath 10% in chrome alum (5 min)
2. development (3min)
3. bath in water (8min) (just bath or use flowing water even should i use water?
4. bath in 2% glycerin (2min)
5. isopropyl alcohol 70% (2min)
6. isopropyl alcohol 90% (2min)
exposure was 4 min in Lab where i try make diffused light (next time ill do it outside) but dont think thats the main problem.
Still using PFG-03C but this looks fine because i was trying hologram and it was ok( Think that they are out of date).
One more question for PFG-03C is needed pre-development hardening by formaldehyd how many % it should be and how long should i bath it? After this i should start processing recommended from Slavich thats mean hardening again?
here are my results maybe u got same problem and someone and give me advice why it looks like now and what to improve or change on left is proccesing for PFG-03C on right GP-2 result.
Proccesing for PFG-03C.jpgGP-2.jpg
Last edited by SemFyzik; 04-20-2013 at 10:30 AM. Click to view previous post history.