elgatodomestico
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- Joined
- Jul 21, 2008
- Messages
- 2
- Format
- 35mm
Hello!
I am going to Prague in may and I am planning to take pictures with a large format camera on paper and process it with a reversal process.
For this process I need sulfuric acid, potassium bichromate and sodium sulphite.
Where it is possible to buy it in Prague?
A there in Prague any chemical shop?
I am going to Prague in may and I am planning to take pictures with a large format camera on paper and process it with a reversal process.
For this process I need sulfuric acid, potassium bichromate and sodium sulphite.
Where it is possible to buy it in Prague?
A there in Prague any chemical shop?
