Description
QA Instruments Conductivity Standard 84uS/cm
Conductivity Standard 84 µS/cm is a calibration solution used to check and adjust the accuracy of conductivity meters and probes, especially in the low-range conductivity range.
Here’s what it’s typically used for:
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Calibration of meters: It provides a stable, known conductivity value (84 µS/cm at 25 °C) to calibrate conductivity meters so they give correct readings.
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Low-range applications: 84 µS/cm is often used for ultrapure water testing, environmental monitoring (e.g., freshwater streams, drinking water), or laboratory applications where conductivity is naturally very low.
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Quality control: Ensures that instruments remain accurate for measurements in the 0–200 µS/cm range, which is common for pure and slightly mineralized water.
👉 In short, the 84 µS/cm solution is a low-level conductivity standard, chosen because it closely matches the conductivity of natural fresh water and purified water systems.
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