pH 7.2 Calibration Buffer - Clinical Applications
Certified pH 7.2 buffer provides precise physiological calibration supporting blood gas analysis, clinical chemistry, and cell culture laboratory quality control procedures.Blood gas laboratories calibrate pH/pCO2/pO2 electrodes using pH 7.2/7.38 buffer pairs. Accurate acidosis/alkalosis diagnosis depends on precise Nernstian slope verification preventing critical care errors.Clinical chemistry instruments standardize enzyme electrodes using pH 7.2 reference. Buffer stability prevents drift compromising electrolyte panel accuracy and patient management decisions.Cell culture laboratories monitor CO2 incubator performance using pH 7.2 standards. Phenol red medium correlation confirms 5-10% CO2 delivery preventing pH drift compromising cell viability.Quality control certificates document pH (7.20 ± 0.01 @25°C), pCO2 stability, and buffer capacity. Color coding prevents mix-up during STAT laboratory calibration procedures.Liquid stable formulation eliminates reconstitution errors. Secondary pouches enable portable field calibration supporting point-of-care testing quality assurance programs.Safety classification simplifies clinical laboratory storage requirements. Temperature compensation tables support 37°C calibration accuracy matching physiological measurement conditions.ISO 13485 manufacturing confirms phosphate specifications against NIST SRM standards. Clinical validation supports CAP/CLIA laboratory accreditation requirements across hospital networks.
