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Vernier Vernier Chloride Ion-Selective Electrode (ISE)
SDPSCI_ED

Catalog No. S16122ND Shop All Vernier Software Products
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Includes

Chloride Ion-Selective Electrode, 30mL bottle of Chloride Low Standard (10mg/L), 30mL bottle of Chloride High Standard (1000mg/L), Short-term ISE soaking bottle, User manual

Used to measure concentration of Chloride (Cl-) in aqueous samples.

  • Combination-style, non-refillable, gel-filled electrode
  • Solid-state membrane that does not need to be replaced
  • Gives quick measurement of salinity of water samples
  • Measures chloride levels in ocean saltwater or salt in food samples
  • Interfering ions: CN-, Br-, I-, S2-
  • Compatible with LabQuest™ 2, Original LabQuest, LabQuest Mini, Go!Link™, SensorDAQ™, LabPro™, EasyLink™, TI-Nspire Lab Cradle™ interfaces
  • Electrode slope (log voltage vs. concentration): -56mV/decade
  • Electrode resistance: 1 to 4 MOhm
  • Minimum immersion: 1.1 in.

Ion-Selective Electrodes require good chemical technique and careful calibration to obtain accurate results; they are not recommended for middle school or elementary students.

Specifications

Temperature (Metric) Operating

0°C to 50°C

Diameter (Metric) Body

12 mm

Diameter (Metric) Cap

16 mm

Length (English) Body

6.1 in.

Length (English) Cable

39.3 in.

Length (Metric) Body

155 mm

Length (Metric) Cable

100 cm

pH Range

2 to 12

Concentration Measurement Range

10 to 20,000mg/L

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