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Conductivity Standard 100uS/cm | SMART-Chemie |
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COD Standard 1000 mg/L |
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Conductivity Standard 147 uS/cm | SMART-Chemie |
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Calcium Standard 120 mg/L (0.01M hydrochloric acid matrix) |
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COD Standard 10,000 mg/L |
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Acetic Acid 5% v/v |
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Alkalinity Standard 100 mg/L as CaCO3 |
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Conductivity Standard 100uS/cm | SMART-Chemie |
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