PRODUCT DESCRIPTION
Frequently Asked Questions
Q: Will the color be affected if the solution is very dark or colored?
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Ans. Certain strips like Pehanon 3.8–5.5 are designed to minimize color interference, ensuring accurate readings.
Q: How do these pH-Fix strips prevent contamination of the sample?
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Ans. The indicator dyes are chemically bound to the test pads, preventing them from bleeding into the sample and allowing extended contact without contaminating the liquid.
Q: Are these strips compatible with digital measurement systems?
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Ans. Yes, they can be automatically evaluated with the QUANTOFIX Relax strip reader for digital documentation and measurement accuracy.
Q: What makes these strips user-friendly and safe to use?
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Ans. They have a long, hydrophobic plastic handle that protects users from contact with hazardous samples and facilitates testing in deep or narrow vessels.
Q: What are the recommended storage conditions and shelf life of these test strips?
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Ans. Store in a tightly sealed container at 4-30°C, protecting them from moisture, with a shelf life of 4 years from the production date.