Three pH value buffers are available, each bag can be formulated with 250ml of standard solution, Packaging Dimensions 70 × 60mm, weight 20g, easy to store and use.
Three pH value standard buffers are available, including 4.01, 6.86 and 9.18, in bags of Encasement, each bag can be formulated with 250 ml of standard solution, storage conditions are room temperature sealing, avoid direct sunlight.
Capacity 500mL, calibrated 10.01pH (25 ° C), with tamper-proof sealing design, valid period of up to 5 years, to ensure acidity standard liquid mass and Stability.
Capacity 500mL, calibrated value 6.86pH, with tamper-proof sealing settings to ensure standard liquid mass and freshness, unopened valid period of up to 5 years, suitable for chemical and biological laboratories.
Calibrated at 1.68pH with a capacity of 500mL, with high Precision, for calibrating pH measuring instruments, ensuring reliable results, stored in a drying cool environment to maintain Stability.
Capacity of 500mL, calibrated value of 9.18pH (25 ° C), the use of tamper-proof sealing design, under suitable storage conditions unopened valid period of up to 5 years, to ensure the standard liquid freshness and mass stability.
Capacity 500mL, calibrated value 4.01pH, with tamper-proof sealing settings to ensure standard liquid mass and freshness, unopened valid period of up to 5 years.
Capacity 500mL, calibrated value 7.01pH (25 ° C), with tamper-proof sealing settings to ensure freshness, unopened valid period of up to 5 years, suitable for pH instrument calibrating and verification.
With pH and mV dual measurement function, Measurement accuracy of +/- 0.02pH, Support 0-60 ℃ Temperature Measurement range, Standard Composite ElectRode and optional diamond bracket, easy to operate.
With electromagnetic stirring function, it can perform measurement and automatic stirring at the same time; support two-point calibration and automatic identification of three standard buffer solutions; measurement resolution is 0.01pH, Stability up to +/- 0.01pH/3h.
Simultaneous measurement of pH, mV and temperature, pH resolution of 0.01, automatic identification of three standard buffers, input Impedance ≥ 1 × 10 ^ 12 Ω, High Stability.
Manual temperature compensation to ensure measurement accuracy, equipped with high definition LCD display and IP54 Protection Rating, Measurement accuracy of 0.02pH, support automatic identification of three standard buffer solutions.
Measurement accuracy of +/- 0.05pH, resolution of 0.01pH, pH and mV can be detected at the same time, built-in battery supports 10-15 hours of battery life, easy to operate, stable and reliable.
Measurement accuracy of 0.01 pH, support automatic temperature compensation and pH/mV/temperature Multi-ParaMeter measurement, simple, stable and reliable operation.
Measurement accuracy of +/- 0.02pH, resolution of 0.01pH, support three-point calibrated, built-in Glass electRode, small size weighing only 88g, suitable for 0-50 ℃ environment, easy to quickly detect on site.
