Calibration Standards
HydroTerra provides an extensive range of calibration standards. If you can’t find the specific solution you need on our website, please contact us.
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Rhodamine Dye Stock Solution 20% WT
Rhodamine is a fluorescent red dye which is effective for tracking water movement, identifying leaks and measuring...
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Sodium Sulphite Anhydrous Powder
Sodium Sulphite Powder is used to calibrate dissolved oxygen sensors to 0%.
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Turbidity Calibration Solutions
Turbidity calibration solutions are used to verify and calibrate turbidity meters and sensors, ensuring accurate...
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Conductivity Calibration Solutions
Conductivity standards are reference solutions with known electrical conductivity values, used to calibrate and verify...
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Distilled Water
Distilled water is deionized and has been processed to remove impurities, making it ideal for soil and water analysis,...
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pH Buffer Calibration Solutions
pH Buffer Solutions are used to calibrate pH meters, ensuring accurate readings.
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Zobell A and B ORP/Redox Calibration Solutions
Zobell reagents A and B are mixed together to create a standard reference solution for calibrating Oxidation-Reduction...
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