Authorised for in-vitro diagnostic testing for the pH determination of gastric juice.
Graduations: 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0
Colour-Fixed, non-bleeding
In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantively bound to the cellulose fibres (DE-PS 24 36 257). As a result of the possibility of the colour bleeding, even in strongly basic solutions, is avoided.
Measurement of pH value is possible even in unbuffered or very weakly buffered solutions since the sticks can be left in the solution until the final colour change is completed.
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ISO 13485 certified |
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As a medical device manufacturer, MACHEREY-NAGEL is certified according to the medical device directive ISO 13485. |
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Easy determination of body acidity |
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The urine pH-value generally reflects the personal diet but can also be influenced by a large variety of medications available from different manufacturers. |
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Checking pH of gastric juice |
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Aspirate obtained after placing a nasogastric tube must be acidic. The pH is checked to ensure the correct placement of the nasogastric tube prior to the administration of feed or medication. |
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pH-control during pregnancy |
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A change in vaginal pH-value is an indicator for bacterial infection. During pregnancy, such infection may untreated lead to premature birth. |
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Quick-check of dialyzer reuse |
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Acid containing reagents are used for the disinfection of dialyzers. pH-Fix 3.6-6.1 is an easy and reliable tool to ensure, that the cleaning agent is completely rinsed out prior to the next use. |
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pH-Fix products according to the IVD directive 98/79/EG: |
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pH-Fix 4.5-10.0 |
for pH determination of urine, as well suitable for self-testing |
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pH-Fix products according to the directive for medical products 93/42/EWG: |
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pH-Fix 3.6-6.1 und pH-Fix 3.6-6.1 PT |
for pH determination of rinsing solution after the disinfection of dialyzers |
Camlab provide a wide range of non-bleeding pH Strips from Macherey-Nagel, as well as our own great value range. The Camlab range of pH indicator sticks are great value, non-bleeding pH indicator strips for rapid reading of weakly buffered or strongly alkaline pH solutions. Advantages: •Unlike conventional pH papers the indicator dyes used in these Camlab test sticks are fixed to the cellu...
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