Macherey-Nagel Ag-Fix Test Strips / 100 strips View larger

Macherey-Nagel Ag-Fix Test Strips / 100 strips

100 professional test strips to determine the exact capacity of your photographic fixing baths!

During operation of a fixing bath it is necessary to check the silver content as well as the pH value in regular intervals to insure proper operation. A decrease in fixing capacity is noted as an
increase in silver concentration or an alteration of the pH value. The convenient Ag-Fix test strips from Macherey-Nagel allow a simultaneous semi-quantitative determination of silver and the pH value in photographic solutions. 

With these strips two paper zones are sealed onto the lower end of a plastic strip, one for the determination of the silver concentration and one for pH measurement. After dipping the test strips in the test solution the colours of the test zones are compared with the color scale on the container. Ag-Fix comes in a package of 100 test strips. The length of the strips has been chosen for safe and convenient handling.

The plug of the container is filled with a desiccant, resulting in a shelf life of two and a half years.

Machery-Nagel

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€ 39,95 VAT incl.

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ManufacturerMacherey-Nagel
Package contents1x Macherey-Nagel Ag-Fix Test Strips / 100 strips

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Macherey-Nagel Ag-Fix Test Strips / 100 strips