Padrões de Referência

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Chemical Oxygen Demand (COD) Calibration Standard 1500 mg/L (REACOD1500)

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Chemical Oxygen Demand COD Calibration Standard 60,000mg/l (REACOD60M5)

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Buffer capsule pH4.01 (Orange) ± 0.02 @25°C (REACP1040)

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Indicator solution Chlorophenol Red, 0.04% (REACPR05)

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Conductivity standard 1.30 µSiemens/cm at 25 °C (REACSKC13)

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Conductivity standard 20 µSiemens/cm at 25 °C (REACSKC20)

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Conductivity standard 2000 µSiemens/cm at 25 °C (REACSKC2M)

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Conductivity Standard 40,000 Microsiemens/cm @25°C (REACSKC40M)

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Conductivity standard 5 µSiemens/cm at 25 °C (REACSKC5)

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Conductivity standard 5 µSiemens/cm at 25 °C (REACSKC5)

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