I'm not aware of Gevaert 230 developer. Here are a few X-ray developers I have listings for.
Since the Agfa /Ansco /Gevaert formual numbering is messy - I'm wary of vouching for numbering om Ansco, Agfa Gevaert etc....
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Agfa / ANSCO 30 X-ray and Aerial film developer
Water (125F/52C) 750 ml
Metol 3.5 gr
Sodium Sulfite (anhydrous) 60 gr
Hydroquinone 9 gr
Sodium Carbonate monohyd 40 gr*
Potassium Bromide 3.5 gr
Cold water to 1.0 L
Use full strength.
X-ray developer, fast and energetic 5 - 6 min.
Non X-Ray films 8 minutes
aerial films,10 to 15 minutes depending upon the type of developing machine.
also suitable for AERIAL FILM, as it is clean working, has long life and gives high contrast.
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Agfa 31 Tropical X-ray and Aerial film developer
Water (125F/52C) 750 ml
Metol 3.5 gr
Sodium Sulfite (anhydrous) 60 gr
Hydroquinone 9 gr
Sodium Carbonate monohyd 40 gr
Potassium Bromide 5 gr
Sodium Sulfate 100 g
Cold water to 1.0 L
Tropical x-ray-developer, 2-3 min/30°C, 3-4 min/28°C, 4-5 min/26°C
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Agfa 35 Pyro Fast X-ray developer
Part A
Sod Sulfite 100 g
Pyro 100 g
Part B
Sod Hydroxide 60 g
Pot Bromide 100 g wow this looks like a mistake
Fast X-ray developer Mix 1 part A with 1 part B, usable 30 min/ Energetic
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Gevaert G.209 X-ray and Aerial film developer
Water, 125F/52C 750 ml
Metol 4 g
Sodium Sulfite anhyd 65 g
Hydroquinone 8 g
Sodium Carbonate anhyd 45 g
Potassium Bromide 5 g
Cold water to make 1L
Use undiluted
Starting point development time: 5 - 6 mins.
Replenisher for Gevaert G.209
Water (125F/52C) 750 ml
Metol 6 gr
Sodium Sulfite anhydrous 70 gr
Hydroquinone 20 gr
Sodium Carbonate monohyd 70 gr
Sodium Hydroxide 10 gr
Cold water to 1 L
Use full strength.
Replenishment rate keep liquid level.
Mix the sodium hydroxide separately in a small amount of cold water. Then stir into mixture slowly.
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Gevaert G.242 X-ray rapid film developer
Water, 125F/52C 750 ml
Metol 12 g
Sodium Sulfite anhyd 80 g
Hydroquinone 35 g
Sodium Hydroxide 30 g
Sodium Carbonate anhyd 30 g
Potassium Bromide 20 g
Add chemicals in specified sequence.
When mixing, due to the risk of heat reaction, dilute sodium hydroxide separately in a small amount of cold water then stir into mixture slowly in sequence.
Use undiluted
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