The Reagecon Diagnostics pH 4.01 Technical Buffer Solution at 25°C, 250 mL, is a certified reference material designed for precise calibration of pH meters. Manufactured under ISO 17034 accreditation and traceable to NIST standards, this red-colored, aqueous-based, non-hazardous solution ensures accurate and reliable laboratory measurements. With a pH value of 4.01 at 25°C and an accuracy of ±0.01, it is ideal for quality control, method validation, and instrument qualification.
This solution is essential for laboratories requiring precise and reliable pH measurements.
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