Conductivity and TDS Standards
Cole-Parmer Oakton Conductivity and TDS Standard, 12,880 µS; 5 x 60 mL Bottles/Pk
• KCl, NaCl and 442 conversions printed on the bottle for ease of use (excluded on 60-mL bottle, but included in insert) • Temperature corrections are printed on the bottle, with certified values listed in tables and referenced to 25°C (excluded on 60-mL bottle, but included in insert) • Manufactured under ISO 9000 quality guidelines and traceable to NIST standards • If unopened, shelf life is 1 year. If opened recommended shelf life is 4 months • Conductivity options range from 1 µS/cm to 200,000 µS/cm
Cole-Parmer Oakton Traceable One-Shot™ Conductivity and TDS Standard, 100 µS; 6 x 100 mL Vials
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Oakton Traceable One-Shot™ conductivity and TDS standards include detailed KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25Cconvenient!! Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions.
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Individually-Tested, 200,000 µS; 500 mL
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25C. Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater.
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Batch-Tested, 150,000 µS; 500 mL
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25C. Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater.
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Individually-Tested, 100,000 µS; 500 mL
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25C. Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater.
LaMarKa Chemical Company Conductivity Standard 1500 umhos 250ml
Conductivity Standard 1,500 Umhos-Bottle 8Oz Plastic
Aqua Solutions Conductivity Standard 1.0 umhos @25°C N.I.S.T Traceable (500ML)
Conductivity Standard 1.0 umhos @25°C N.I.S.T Traceable (500ML)
Hach Company Conductivity Standard Solution, 12890 µS/cm, KCl, 500 mL
Conductivity Standard Solution. 12890 µS/cm ±10% at 25°C, 7455 mg/L ±10% as Potassium Chloride (KCl) (0.1M). 500 mL bottle.
Hach Company Sodium Chloride Standard Solution, 10,000 µS/cm, 500 mL
For accuracy checks in conductivity measurements. 5.37 g/L as NaCl. 10,000 µS/cm. 500 mL bottle.
Hach Company Conductivity Standard Solution, 1413 µS/cm, KCl, 125mL
Conductivity Standard Solution. 1413 µS/cm ±12 µS/cm at 25°C, as Potassium Chloride (KCl) (0.01M). 125 mL bottle.
Aqua Solutions Conductivity Std 600 umhos @ 25°C NIST Traceable (TDS = 396) (1L)
Conductivity Std 600 umhos @ 25°C NIST Traceable (TDS = 396) (1L)