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Ag Fix Test Strips – Special Order Item
Ag Fix Test Strips allow you to check the silver content of your fix. Alongside the silver, it will also test the pH levels. It’s a good idea to check your fix at regular intervals. This is to make sure your fixer is working at the proper strength. Your fixer capacity will decrease as the silver concentration increases or the pH value changes.
£54.95 Inc VAT
Available on back-order
Description
Ag Fix Test Strips
Ag Fix Test Strips allow you to check the silver content of your fix. Alongside the silver, it will also test the pH levels. It’s a good idea to check your fix at regular intervals. This is to make sure your fixer is working at the proper strength. Your fixer capacity will decrease as the silver concentration increases or the pH value changes.
The convenient Ag-Fix test strips from Macherey-Nagel will simultaneously measure the silver concentration and the pH value in your photographic fixer.
You get 100 test strip in each pack. The strips are a useful length for safe and convenient handling.
The plug of the container has a desiccant in it which will give you a shelf life of two and a half years.
How To Use
These strips have two paper zones that are sealed onto the lower end of a plastic strip. One to indicate the silver concentration and one for pH measurement. After you dip the test strips in the test solution you compare the colours of the test zones with the colour scale on the container.
Have a look at the other Paper Chemistry we have in stock.
Special Order Item
There are a few products we don’t always keep in stock. You will see these items marked as a Special Order Item in the product title.
When you place an order for one of these products, we will get it into stock for you. Any orders including a Special Order Item will only be sent once all the products are in stock and ready to be dispatched.
Please bear in mind that this means orders containing Special Order Items can take up to 2 weeks to arrive. We will contact you with an estimated delivery date once the order has been placed.
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