Conductivity and TDS Standards

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, 0.0375M, 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

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, ~0.0035M, 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, 0.005M, 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

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, 0.00017M, 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,≈0.000027M, 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

Conductivity Standard, 200 mS/cm (200,000 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Conductivity Standard Name Note: 200 mS/cm (200, 000 μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 83.0 CAS Max %: 87.0 CAS: 7647-14-5 CAS Min %: 14.82 CAS Max %: 15.42 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, 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

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

Conductivity/TDS Standard, 2 mS/cm (2000 μmho/cm) at 25°C, 1000ppm 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

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.

Mettler Toledo™ Conductivity Solutions Available on GSA/VA Contract for Federal Government customers only.

For SevenCompact™ and SevenExcellence™ Benchtop Conductivity Meters and SevenGo™ Portable Conductivity Meters

Conductivity/TDS Standard, 70 μS/cm (70 μmho/cm) at 25°C, 33.0ppm 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 %: 0.0032 CAS Max %: 0.0034 Physical Form: Liquid

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

Potassium Chloride, 0.0100 Molar, 1412 μS/cm (1412 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Name Note: 1412μS/cm (1412μmho/cm) at 25°C CAS: 7447-40-7 (Potassium Chloride) CAS: 7732-18-5 (Water, Deionized) Physical Form: ear colorless liquid

Conductivity/TDS Standard, 23.8 μS/cm (23.8 μmho/cm) at 25°C, 11.2ppm 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 %: 0.0011 CAS Max %: 0.0011 Physical Form: Liquid

Potassium Chloride Conductivity Standard, 5 mS/cm (5000 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 5 mS/cm (5000μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.27 CAS Max %: 0.28 Physical Form: Liquid

Potassium Chloride Conductivity Standard, 70 mS/cm at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 70 mS/cm at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 70, 000 ± 100 μS/cm at 25°C

Potassium Chloride Conductivity Standard, 74 μS/cm (74 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 74μS/cm (74μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.0034 CAS Max %: 0.0036 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, 100μS/cm at 25°C, 47.2ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard Name Note: 100μS/cm (100μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.0046 CAS Max %: 0.0048 Physical Form: Liquid

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

Potassium Chloride Conductivity Standard, 2500μS/cm at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 2500μS/cm at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 2, 500 ± 10 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 Standards, Ricca Chemical

Chemical Name or Material: Potassium Chloride CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Liquid

Conductivity/TDS Standard, 46.7 μS/cm (46.7 μmho/cm) at 25°C, 22.0ppm 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 %: 0.0022 CAS Max %: 0.0022 Physical Form: Liquid

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

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 100mS/cm (100,000μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7447-40-7 CAS Min %: 0.0047 CAS Max %: 0.0049 Physical Form: Liquid

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