Conductivity and TDS Standards

Alfa Aesar™ Potassium chloride, ~0.0035M, Conductivity Standard

Chemical Name or Material: Potassium chloride Conductivity Standard CAS: 7447-40-7 Formula Weight: 74.55 MDL Number: MFCD00011360

Alfa Aesar™ Potassium chloride, 0.0765M, Conductivity Standard

Chemical Name or Material: Potassium chloride Conductivity Standard CAS: 7447-40-7 Name Note: 10000μmho at 25°C Formula Weight: 74.55 MDL Number: MFCD00011360

Alfa Aesar™ Potassium chloride,≈0.000027M, Conductivity Standard

Chemical Name or Material: Potassium chloride Conductivity Standard CAS: 7447-40-7 Name Note: 10μmho at 25°C Molecular Formula: KCl Formula Weight: 74.55 MDL Number: MFCD00011360

Thermo Scientific™ Orion™ Conductivity Standards, Solutions and Accessories Available on GSA/VA Contract for Federal Government customers only.

Perform virtually any electrochemistry analysis with Thermo Scientific™ Orion™ Conductivity Standards and Solutions.

Alfa Aesar™ Potassium chloride, 0.0375M, Conductivity Standard

Chemical Name or Material: Potassium chloride Conductivity Standard CAS: 7447-40-7 Name Note: 5000μmho at 25°C Formula Weight: 74.55 MDL Number: MFCD00011360

Alfa Aesar™ Potassium chloride, 0.0145M, Conductivity Standard

Chemical Name or Material: Potassium chloride Conductivity Standard CAS: 7447-40-7 Name Note: 2000μmho at 25°C Formula Weight: 74.55 MDL Number: MFCD00011360

Alfa Aesar™ Potassium chloride, 0.00017M, Conductivity Standard

Chemical Name or Material: Potassium chloride Conductivity Standard CAS: 7447-40-7 Name Note: 25μmho at 25°C Molecular Formula: KCl Formula Weight: 74.55 MDL Number: MFCD00011360

Alfa Aesar™ Potassium chloride, 0.005M, Conductivity Standard

Chemical Name or Material: Potassium chloride Conductivity Standard CAS: 7447-40-7 Name Note: 718μmho at 25°C Formula Weight: 74.55 MDL Number: MFCD00011360

Conductivity/TDS Standard, 100mS/cm (100,00μmho/cm) at 25°C, 65,750ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard Name Note: 100mS/cm (100, 000μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 93.0 CAS Max %: 97.0 CAS: 7647-14-5 CAS Min %: 4.85 CAS Max %: 5.05 Physical Form: Liquid

Potassium Chloride Conductivity Standard, 718 μS/cm (718 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 718μS/cm (718μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.04 CAS Max %: 0.04 Physical Form: Liquid

Mettler Toledo™ Conductivity Standard 50 mS/cm, 6x50 mL

Mettler Toledo solutions for electrode calibration and care. Quality solutions for accurate results - Measurement results depend on accurate calibrations, and accurate calibrations come from high quality solutions.

Potassium Chloride Conductivity Standard, 2000 μS/cm (2,000 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 2000μS/cm (2, 000μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.1 CAS Max %: 0.11 Physical Form: Liquid

Conductivity Standard, 100mS/cm (100,000μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Conductivity Standard CAS: 7732-18-5 CAS Min %: 92.0 CAS Max %: 95.0 CAS: 7647-14-5 CAS Min %: 6.31 CAS Max %: 6.56 Physical Form: Liquid

Mettler Toledo™ Conductivity Standard 50 mS/cm, 500 mL

Mettler Toledo solutions for electrode calibration and care. Quality solutions for accurate results - Measurement results depend on accurate calibrations, and accurate calibrations come from high quality solutions.

Conductivity Standard, 1.413 mS/cm (1413 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Conductivity Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.07 CAS Max %: 0.07 Physical Form: Liquid

Fisher Scientific™ Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM) Available on GSA/VA Contract for Federal Government customers only.

Use NIST-traceable reference materials for the highest accuracy available. Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM) offer easy calibration with included instructions and temperature chart.

Conductivity/TDS Standard, 2.06 mS/cm (2060 μmho/cm) at 25°C, 1030ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.1 CAS Max %: 0.11 Physical Form: Liquid

Conductivity Standard, 130 mS/cm (130,000 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Conductivity Standard CAS: 7732-18-5 CAS Min %: 90.0 CAS Max %: 94.0 CAS: 7647-14-5 CAS Min %: 7.7 CAS Max %: 8.02 Physical Form: Liquid

Potassium Chloride Conductivity Standard, 500μS/cm (500μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Name Note: Conductivity Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.03 CAS Max %: 0.03 Physical Form: Liquid

Conductivity Standard, 10μS/cm (10μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Conductivity Standard Name Note: 10μS/cm (10μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 5.0E-4 CAS Max %: 5.0E-4 Physical Form: Liquid

Potassium Chloride Conductivity Standard, 5 μS/cm (5 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 5μS/cm (5μmho/cm) at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 5.00 ± 0.03 μS/cm at 25°C

Potassium Chloride Conductivity Standard, 200 μS/cm (200 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 200 μS/cm (200 μmho/cm) at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 200 ± 1 μS/cm at 25°C

Conductivity/TDS Standard, 50 μS/cm (50 μmho/cm) at 25°C, 23.6ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard CAS: 7647-14-5 (Sodium Chloride) CAS: 7732-18-5 (Water, Deionized) Physical Form: Liquid

Potassium Chloride Conductivity Standard, 50,000μS/cm (50,000μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 50, 000μS/cm (50, 000μmho/cm) at 25°C CAS: 7732-18-5 CAS: 7447-40-7 Physical Form: Liquid Assay Percent Range: 50, 000 ± 100 μS/cm at 25°C

Conductivity/TDS Standard, 1mS/cm (1000μmho/cm) at 25°C, 495ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard Name Note: 1mS/cm (1000μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.05 CAS Max %: 0.05 Physical Form: Liquid

Potassium Chloride Conductivity Standard, 1 mS/cm (1000 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 1 mS/cm (1000μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.05 CAS Max %: 0.05 Physical Form: Liquid

Potassium Chloride Reference Solution C, 1408.8 μS/cm (1408.8 μmho/cm) at 25°C, 0.01 Molar, Ricca Chemical

Chemical Name or Material: Potassium Chloride Reference Solution C Name Note: 1408.8μS/cm (1408.8μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.07 CAS Max %: 0.07 Physical Form: Liquid

Conductivity/TDS Standard, 7 mS/cm (7000 μmho/cm) at 25°C, 3718ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.36 CAS Max %: 0.38 Physical Form: Liquid

  spinner