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Labotech2000 srl | Cusago (MI) Italy 📞+39.02.903.94213

Laboldtech is the site n. 1 web site in Italy for selection, supply and sale of chemical reagents and professional tools specific for ancient photographic techniques.

Labotech2000 srl | Cusago (MI) Italy
📞+39.02 9039 4213

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Kit20 Silver Nitrate Bath

Additional information

Info

SUBJECT TO MARKET TRENDS OF METALS

131,44 + Vat 160,36


 

Description

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Sensitizing bath for Collodion

Silver nitrate                                      100gr

Hydrometer 1,00-1,10                        1

pH strips                                             5

Bottle PET amber 1Lt                         1

Instruction sheet

 

Download the Material Safety Data Sheet from the dedicated section on the website.

 

Procedure

Dissolve the silver nitrate into one liter of demineralized water. You must not use domestic water, which contains chlorine as a disinfectant agent and this would cause the silver to form white flocs (Flocculation).

Once the solution is made, measure the pH using the indicator paper. The correct value is between 3.0 and 4.0, this will avoid fogginess to appear on the picture.

You can adjust the pH with a few drops of acetic acid (not included).

To monitor the density, place the solution in a graduated cylinder and immerse the hydrometer, included in the kit: a range from 1.078 to 1.088 indicates the correct concentration of salt.

The sensitizing solution must be checked every so often for both pH and density. You can restore the correct levels by adding more salt in case you register low density, and adjust the pH with acetic acid (not included).

Warning: handle the silver nitrate with care. It causes permanent stains on the skin, and those will only go away with the natural regeneration of the tissues. Protect your eyes with extreme care. A squirt may cause permanent damage to the cornea. Always wear safety glasses and gloves. Do not dispose of this product in the domestic sewage. For a correct disposal please see your local disposal laws.


Silver Nitrate Bath-Kit20

Additional information

Info

SUBJECT TO MARKET TRENDS OF METALS

No one can do a good job without proper tools, and the chemicals can be defined, the tools of the photographer. This is the weak point of many operators. They work with economic and inferior chemicals, and many do not know the true composition; not to mention unwanted interferences that can be created between them.
“Chemicals are the tools of art photographers. Through a deep knowledge of photo chemistry the artist can reach and master the art photography level.”

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Contact Us

Viale Europa, 72/D11

20090 Cusago MI

ITALY

ph: +39.02.903.94213

info @ laboldtech . com