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Reagecon pH 4.01 Buffer Solution (500 mL)
Product Overview
The Reagecon pH 4.01 Buffer Solution is a premium liquid laboratory chemical designed for accurate pH measurement systems. Supplied in a convenient 500 ml size, this solution is calibrated to a precise pH value of 4.01 when measured at 25°C. For ease of use and identification in the laboratory, the solution is colour-coded Red. It is an essential component for the calibration of pH meters and sensors across various analytical applications.
Unrivalled Accuracy and Traceability
This buffer solution offers guaranteed traceability, providing a direct link to the International pH scale for your measurements. Reagecon achieves this high level of traceability through an unbroken chain of comparisons, with the pivotal reference materials being Standard Reference Materials (SRMs) manufactured by NIST.
The product's quality and metrological traceability claims are independently verified through the manufacturer's accreditation to ISO/IEC 17025 (tested by an ISO 17025 Accredited Test Method, A2LA Ref: 6739.03). Using traceable buffers is vital, as it allows for the consistency and universal acceptance of your pH results, including acceptance by regulatory bodies.
Stability and Reliability
The Reagecon pH Buffer Solution is manufactured to exacting specifications with an extended shelf life and enhanced stability. The formulation is highly stable, remaining reliable even after the original bottle has been opened, which eliminates the requirement to continually open a fresh bottle for every calibration session.
For convenience in daily use and compliance requirements, crucial details such as lot numbers, expiry dates, and temperature dependence data are available via the product label.
Applications
This solution is primarily utilized for pH calibration in analytical procedures. Its precise specification also makes it suitable for use as a Control Buffer to validate test measurements, ensuring analysts have improved confidence in their results. Furthermore, a version of this buffer is developed, formulated, and specified in accordance with European Pharmacopoeia (EP) requirements, making it suitable for pH calibrations specified by the EP.
Product Specifications
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Specification Detail
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Value
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Brand
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Reagecon
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Product Type
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Buffer Solution / Laboratory Chemical
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Volume/Pack Size
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500 mL
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pH Value
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4.01
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Testing Temperature
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25°C
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Accuracy
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±0.01 pH units
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Physical Form
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Liquid
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Colour Coding
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Red
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Primary Use
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pH calibration / Laboratory Chemical
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Traceability
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NIST traceable (Directly traceable to the IUPAC pH scale)
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Accreditation Basis
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Tested by ISO 17025 Accredited Test Method
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Standard Packaging
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HDPE Bottle GL45
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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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