Ag-Fix - Rapid determination of silver in fixing baths During operation of a fixing bath it is necessary to check the silver content as well as
pH indicators are supplied in plastic reels that ensure long term stability and protection against many external influences. The indicator paper will [...]
Pehanon test strips are designed for the determination of pH in coloured solutions. The integral colour scale is influenced in the same way as the [...]
pH-Fix test strips feature four different indicator pads to cover the complete pH range. The color chart exactly matches both color and position of [...]
pH-Fix test strips feature four different indicator pads to cover the complete pH range. The color chart exactly matches both color and position of [...]
For most precise reading these papers show three different colors for each full pH unit. pH gradation: 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 [...]
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