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Vernier Vernier Ammonium Ion-Selective Electrode
SDPSCI_ED

Catalog No. S16214ND
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Length (Metric) Cable:
100cm

Description

Includes

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

Requires

A compatible interface and software to collect data.

To measure the concentration of Ammonium (NH4+) in aqueous samples.

  • Measure ammonium ions introduced from fertilizers
  • Also indicates aqueous ammonia levels if sample solutions are acidified to convert NH3 to NH4
  • 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 18,000mg/L or ppm
  • Accuracy: ±10% of full scale (calibrated 1 to 100mg/L)
  • pH Range: 4 to 7.5
  • Interfering Ions: K+
  • 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 ammonium ions introduced from fertilizers
Diameter (Metric) Body 12mm
Diameter (Metric) Cap 16mm
Length (English) 6.1 in.
Length (Metric) 155mm
Length (Metric) Cable 100cm
pH Range 4 to 7.5
Temperature (Metric) Range 0° to 50°C

Safety and Handling

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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