Electrochemistry Standards
Hach Company Reducing Solution, ORP Electrodes
Used to condition ORP electrode surfaces for use in reducing sample matrices.
Hach Company Sodium Chloride Standard Solution, 18,000 µS/cm, 500 mL
Conductivity Standard. 18,000 µS/cm (10,246 mg/L NaCl). 500 mL.
Hach Company Singlet™ Single-use Conductivity Standard Solution, 147 µS/cm, KCl, 20 mL
Conductivity Standard Solution. Sealed foil pouches of 147 uS/cm ±10% at 25 °C. Potassium Chloride (KCl). Ready for use, 20 mL each
Hach Company Conductivity Standard Solution, 12.88 mS/cm, KCl, 250mL
Conductivity Standard Solution. 12.88 mS/cm ±0.11 mS/cm at 25°C, as Potassium Chloride (KCl) (0.1M). 250 mL bottle.
Hach Company Sodium Chloride Standard Solution, 491 mg/L NaCl (1000 µS/cm), 100 mL
For calibrations/accuracy checks on conductivity meters.
Hach Company Conductivity Standard Solution, 10000 µS/cm, NaCl, 50 mL
Conductivity standard solution,1000 µS/cm ±100 µS/cm at 25°C, 5.37 g/L ±0.03 g/L as Sodium Chloride (NaCl), (1 µS/cm ~ 0.5 mg/L TDS), 50 mL pour-top bottle.
Hach Company Replacement Sensor for Pocket Pro⁺ Multi 1 Tester (Cond, TDS, Sal, Temp)
Replacement sensor Conductivity, TDS, Salinity, Temperature
Cambridge Isotope Laboratories Method 1668A/B/C Calibration Solution (CS3) 4 x 200 uL
Method 1668A/B/C Calibration Solution (CS3) 4 x 200 uL
Hach Company Conductivity Standard Solution, 146.9 µS/cm, KCl, 50 mL
Conductivity Standard Solution. 146.9 µS/cm ±10% at 25°C, 74.55 mg/L ±10% as Potassium Chloride (KCl) (0.001M). 50 mL pour-top bottle.
Hach Company Conductivity Standard Solution, 1990 µS/cm, NaCl, 100 mL
Conductivity standard solution,1990 µS/cm ±20 µS/cm at 25°C, 1000 mg/L as Sodium Chloride (NaCl), (1 µS/cm ~ 0.5 mg/L TDS), 100 mL bottle.