Conductivity and TDS Standards

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, 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, 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

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

Conductivity Standard, Ricca Chemical

Chemical Name or Material: Ricca Chemical Company Conductivity Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.01 CAS Max %: 0.01

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

Conductivity Standard, 10 mS/cm (10,000 μmho/cm) at 25°C, with attached Certificate of Analysis, Ricca Chemical

Chemical Name or Material: Conductivity Standard Name Note: With attached Certificate of Analysis CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.53 CAS Max %: 0.55 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, 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

Conductivity Standard, 250 μS/cm (250 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 %: 0.01 CAS Max %: 0.01 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, 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

Methyl Red TS 2, Ricca Chemical

Chemical Name or Material: Methyl Red TS 2 CAS: 7732-18-5 CAS: 1310-73-2 Physical Form: Liquid

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

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

Potassium Chloride Conductivity Standard, 1.5 mS/cm (1,500μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 1.5 mS/cm (1, 500μmho/cm) at 25°C CAS: 7732-18-5 CAS: 7447-40-7 Physical Form: Liquid Assay Percent Range: 1, 500 ± 1 μS/cm at 25°C

Conductivity/TDS Standard, 10mS/cm (10,000μmho/cm) at 25°C, 5400ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard Name Note: 10mS/cm ((10, 000μmho/cm) at 25°C, 5400ppm as NaCl CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.53 CAS Max %: 0.55 Physical Form: Liquid

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

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

Chemical Name or Material: Potassium Chloride Conductivity Standard CAS: 7732-18-5 CAS Min %: 92.0 CAS Max %: 96.0 CAS: 7447-40-7 CAS Min %: 6.1 CAS Max %: 6.35 Physical Form: Liquid

Conductivity Standard, 150 mS/cm (150,000 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Conductivity Standard CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 93.0 CAS: 7647-14-5 CAS Min %: 8.62 CAS Max %: 8.98 Physical Form: Liquid

Traceable™ One-Shot Conductivity Standards

Potassium (K): Potassium chloride: 0.01 to 13.5% Quantity: 100mL One-Shot™ (6-pack) For Use With (Equipment): Calibration and storage of conductivity meters/ probes Traceability to NIST: Yes

Potassium Chloride Conductivity Standard,1,413 μmho/cm at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 1, 413 μmho/cm at 25°C CAS: Potassium Chloride 7447-40-7 CAS Max %: 15.0 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

Conductivity Standard, 180 μS/cm (180 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 %: 0.01 CAS Max %: 0.01 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, 20 mS/cm (20,000μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 20 mS/cm (20, 000μmho/cm) at 25°C CAS: 7732-18-5 CAS: 7447-40-7 Physical Form: Liquid Assay Percent Range: 20.0 ± 0.1 mS/cm at 25°C

Conductivity/TDS Standard, 30.1 mS/cm (30,100 μmho/cm) at 25°C, 17,200ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 1.46 CAS Max %: 1.52 Physical Form: Liquid

Conductivity/TDS Standard, 16.63 mS/cm (16,630 μmho/cm) at 25°C, 9100ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.92 CAS Max %: 0.96 Physical Form: Liquid

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 2236, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard Name Note: 5-17, 000 Micromhos/cm at 25° C/4.7 ppm TDS as NaCl CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 2.0E-4 CAS Max %: 2.0E-4

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