C41 recipes, prices, sources

From a forum on Photrio:

 Newbie DIY C-41 Recipe/Formula/Process | Page 2 | Photrio.com Photography Forums

My note of recipe from Jacobson et al, 1988

Developer


Water to make              1l 
Calgon                                                    2g
Sodium sulphite anhydrous            2.2g  [already have]
Potassium bromide            1.5g  [already have]
Potassium carbonate (anhydrous?)     37.5g
Hydroxylamine sulphate            2g 
CD-4  (“add 6 hours before use”?)     4.75g

[pH = 10 - 10.2]

[will dev 5 rolls, shelf life 30 days]



Stop


Glacial acetic acid     10g
Water to make     1L


Bleach-fix


Water to make        1L
EDTA sodium ferric (Merck)        40g  Merck 
EDTA acid                 4g 
Potassium iodide  1g 
Ammonia (20% solution)                10ml. google  250ml £1
Ammonium thiosulphate, crystals         100g 
Sodium sulphite, anhydrous          2g already have
Sodium thiocyanate, 20% solution          50ml  chemarkt 
[pH 5.8 - 6.2]

Stab

Wetting agent (10% solution) 10ml 
Formaldehyde (35 - 37% solution 6ml
Water to make 1L

Some sources:

https://apcpure.com/

https://sourcechemicals.com

https://www.glentham.com/en/

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