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Reagecon pH 12.45 Buffer Solution (500ml)
This is the Reagecon pH 12.45 Buffer Solution tested at 25°C, designated Item No. 11245525. It is manufactured as a laboratory chemical to exacting specifications, offering reliable performance for various pH applications.
Unmatched Traceability and Quality Assurance
This buffer solution is directly traceable to the IUPAC pH scale through an unbroken chain of traceability. Reagecon achieves this link through a series of comparisons, with the key reference materials being Standard Reference Materials (SRMs) manufactured by NIST, meaning the product is NIST traceable.
The solution is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03). Reagecon’s traceability claims are independently verified through accreditation to ISO/IEC 17025. This ensures the buffer solution meets the ISO definition of metrological traceability: the ability to relate measurements back to a stated reference through an unbroken chain of comparisons each having stated uncertainties of measurement.
Using a traceable pH buffer is essential because your pH measurements are only as good as the buffers used for calibration. If your pH calibration is made using traceable buffers, you have a direct link to the International pH scale for your measurements. This traceable analysis is necessary for the consistency and universal acceptance of your pH results, including acceptance by regulatory bodies.
Extended Stability and User Convenience
This buffer is manufactured with an extended shelf life and stability. Crucially, the stability is maintained even after opening the bottle, which eliminates the requirement to open a fresh bottle of solution every time it is used.
For integration into existing lab equipment, Reagecon pH Buffers are pre-programmed into the instruments of most major manufacturers. Furthermore, Reagecon’s extensive range of pH buffers ensures that this solution can be utilized as a control buffer for various pH applications. Analysts should regularly measure the pH of a control standard, and obtaining an acceptable value provides improved confidence that test measurements will be correct.
For user convenience, temperature dependence data is available via the product label, as are lot numbers and expiry dates.
Product Specifications
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Specification
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Detail
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pH Value
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pH 12.45 ± 0.05
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Accuracy
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± 0.05 pH units
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Test Temperature
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25°C
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Physical Form
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Liquid
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Pack Size
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500ml
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Packaging
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HDPE Bottle GL45
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Intended Use
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Laboratory Chemical
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Item No.
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11245525
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Weight
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0.62 Kg
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Country of Origin
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Ireland
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Tariff Code
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3822 190090
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