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Vernier Vernier Nitrate Ion-Selective Electrode
SDPSCI_ED

Catalog No. S16217ND
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Length (Metric) Cable:
100cm

Description

Includes

Nitrate ISE, 30mL bottle of Nitrate Low Standard (1mg/L), 30mL bottle of Nitrate High Standard (100mg/L), Short-term ISE soaking bottle, user manual.

Requires

A compatible interface and software to collect data.

To measure concentration of Nitrate (NO2) in aqueous samples.

  • Determine concentration of nitrate ions in water samples
  • Combination-style, non-refillable, gel-filled electrode
  • Replaceable PVC membrane with limited life expectancy
  • Compatible Interfaces: LabQuest™ 2, Original LabQuest, LabQuest Mini, Go!Link™, SensorDAQ™, LabPro™, EasyLink™, CBL2™, TI-Nspire Lab Cradle™

Specifications:

  • Range: 1 to 10,000mg/L or ppm
  • Accuracy: ±10% of full scale (calibrated 1 to 100mg/L)
  • pH Range: 2.5 to 11
  • Interfering Ions: CIO4, I-, ClO3, CN-, BF4
  • Electrode Slope (log voltage vs. concentration): -56mV/decade
  • Electrode resistance: 1 to 4MOhm
  • Temperature Range: 0° to 50°C
  • Minimum Immersion: 1.1 in.
  • Electrode Length: 155mm
  • Body Diameter: 12mm
  • Cap Diameter: 16mm
  • Cable Length: 100cm

Notes
Not recommended for middle school or elementary students.

Order Info

Interface and software sold separately.

Warranty and Services

Five years on electrode and one year on module.

Specifications

Applications Measuring concentration of Nitrate (NO3-) in aqueous samples.
Diameter (Metric) Body 12mm
Diameter (Metric) Cap 16mm
Length (English) 6.1 in.
Length (Metric) 155mm
Length (Metric) Cable 100cm
pH Range 2.5 to 11
Temperature (Metric) Range 0° to 50°C
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