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Conductivity and TDS Standards

Reference standards suitable for calibration of conductivity measuring instrumentation and processes to determine total dissolved solids (TDS) values; conductivity can be used to estimate TDS.
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Search Within Results
Keyword Search:
511 – 525 of 734 results
511

Hach Company Natural Water Standard Solution, 300 ppm Total Dissolved Solids (TDS), 500 mL

Natural Water Standard Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS: 300 ppm ±3 ppm, Conductivity: 445 µS/cm ±4.5 µS/cm at 25°C. 500 mL bottle.

ENCOMPASS
512

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.

ENCOMPASS
513

Hach Company Conductivity Standard Solution, 1412 µS/cm, KCl, 50 mL

Conductivity Standard Solution. 1412 µS/cm ±10% at 25°C, 745.5 mg/L ±10% as Potassium Chloride (KCl) (0.01M). 50 mL pour-top bottle.

ENCOMPASS
514

Hach Company Conductivity Standard Solution, 1412 µS/cm, KCl, 500 mL

Conductivity Standard Solution. 1412 µS/cm ±10% at 25°C, 745.5 mg/L ±10% as Potassium Chloride (KCl) (0.01M). 500 mL bottle.

ENCOMPASS
515

Hach Company Conductivity Standard Solution, 1413 µS/cm, KCl, 250mL

Conductivity Standard Solution. 1413 µS/cm ±12 µS/cm at 25°C, as Potassium Chloride (KCl) (0.01M). 250 mL bottle.

ENCOMPASS
516

Hach Company Conductivity Standard Solution, 147 µS/cm, KCl, 125mL

Conductivity Standard Solution. 147 µS/cm ±5 µS/cm at 25°C, as Potassium Chloride (KCl) (0.001M). 125 mL bottle.

ENCOMPASS
517

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.

ENCOMPASS
518

Thomas Scientific Conductivity Standard KCl 100 uS/cm 500mL

Conductivity Standard KCl 100 uS/cm 500mL

ENCOMPASS_PREFERRED
519

Thomas Scientific Conductivity Standard 147 uS/cm 500mL

Conductivity Standard 147 uS/cm 500mL

ENCOMPASS_PREFERRED
520

Thomas Scientific Conductivity Standard 1413 uS/cm 500mL

Conductivity Standard 1413 uS/cm 500mL

ENCOMPASS_PREFERRED
521

Thomas Scientific Conductivity Standard 100 uS/cm 500mL

Conductivity Standard 100 uS/cm 500mL

ENCOMPASS_PREFERRED
522

Thomas Scientific Conductivity Standard 1413 uS/cm 4L

Conductivity Standard 1413 uS/cm 4L

ENCOMPASS_PREFERRED
523

Thomas Scientific Conductivity Standard 1413 uS/cm 1L

Conductivity Standard 1413 uS/cm 1L

ENCOMPASS_PREFERRED
524

Thomas Scientific Conductivity Standard KCl 1413 uS/cm 500mL

Conductivity Standard KCl 1413 uS/cm 500mL

ENCOMPASS_PREFERRED
525

LaMarKa Chemical Company Conductivity Standard 10 umhos, 500ml
SDP

Conductivity Standard 10 umhos, 500ml Plastic Bottle

ENCOMPASS_PREFERRED