Estándares de Referencia

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Analytical volumetric solution calcium chloride 0.04N 0.02M (REACACL20025)

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Analytical volumetric solution acetic acid 0.5N 0.5M (REACH20051)

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Analytical volumetric solution acetic acid 0.5N 0.5M (REACH20055)

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Chemical Oxygen Demand (COD) Calibration Standard 100 mg/L solution (REACOD100)

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Chemical Oxygen Demand (COD) Calibration Standard 10000 mg/L (REACOD10M)

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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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