Safety goggles.
Safety goggles are essential when mixing collodion salts and in every process which involves acids, silver nitrate or any other harmful chemical.
7,00€
Safety goggles.
Safety goggles are essential when mixing collodion salts and in every process which involves acids, silver nitrate or any other harmful chemical.
Safety goggles.
Safety goggles are essential when mixing collodion salts and in every process which involves acids, silver nitrate or any other harmful chemical.
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Polypropylene graduated cylinder of 250ml.
Glass stirring rod 20cm (unit)
For stirring or mixing.
Precision hydrometer calibrated for specific densities between 1,000 g/cm3 and 1,100 g/cm3
Silver nitrate baths used in the wet plate process are a 9% silver nitrate solution in distilled water. That means 90g of silver nitrate dissolved in one liter of distilled water. Once we prepare this mix, there is only one way to find out how much silver nitrate there is in the bath: we need to measure the specific density of the solution with a hydrometer.
A 9% silver nitrate bath has a specific density of 1,067g/cm3. If our bath has a lower density we will have to add silver nitrate to the mix
100ml polypropylene graduated cylinder.
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