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Fisher Scientific™ accumet™ Polymer Membrane Combination ISEs, Mercury-Free

Fast, precise measurements of calcium, nitrate and potassium ion in aqueous solutions over a wide range of concentrations

$1,789.12 - $1,882.91

Specifications

Diameter (English) Body 0.5 in.
Diameter (Metric) Body 12.7mm
Diameter (Metric) Cap 15.8mm
Connector Types BNC
Material Epoxy Body
View More Specs
Products
Catalog Number Mfr. No. Electrode Filling Solution Type Resistance pH Range Price Quantity    

13-620-532

  Accessories
fisher scientific™
13-620-532
Each for $1,867.47

13-620-534

  Accessories
fisher scientific™
13-620-534
Each for $1,882.91

13-620-536

  Accessories
fisher scientific™
13-620-536
Each for $1,789.12
Description & Specifications

Specifications

Diameter (English) Body 0.5 in.
Diameter (Metric) Body 12.7mm
Diameter (Metric) Cap 15.8mm
Connector Types BNC
Material Epoxy Body
Length (English) 5 in.
Length (Metric) 127mm
Response Time ∽1 min. or less
Temperature (English) Operating 32° to 88°F
Temperature (Metric) Operating 0° to 40°C
Temperature (Metric) Range 0 to 40°C
Interferences Cl2-, NO-, Br-, CN-, CIO-3, I-, CIO4-

Sensor sealed in epoxy body

  • Sensing modules contain liquid internal filling solution in contact with gelled organophilic membrane
  • Membrane is impregnated with a selective ion exchanger for ion of interest
  • Sensors are sealed into durable epoxy body with built-in reference half-cell
  • Permit fast, precise measurements in aqueous solutions over a wide range of concentrations
  • Epoxy body provides chemical resistance
Features
  • Tough, chemical-resistant epoxy body
  • Membrane assembly sealed to body
  • Continuous electrical shielding and insulation of internal elements, cable and connectors
  • Extremely stable, reproducible readings with a minimum of electrical noise
  • Lower detection limits than conventional ISEs
  • Rapid response time that lowers cost per test
  • Individually tested, serialized to meet GLP requirements and backed by the Fisher Scientific Technical Applications staff
Dimensions
  • Diameter: body, 0.5 in. (12.7mm); cap, 0.625 in. (16mm)
  • Length: body, 4 in. (10.2cm); cap, 1 in. (2.5cm); overall, 5 in. (12.7cm)

Calcium Electrode

  • Finds application in the testing of wine, beer, dairy products, foods, plants, pharmaceuticals, fertilizers, explosives, clay and soil
  • Used as an endpoint detector in EDTA calcium titrations
  • Filling solution is 4M KCl (with AgCl)
Nitrate Electrode
  • Used in pollution testing, bioresearch, pharmaceutical production
  • Determines nitrate in soils, plants, sewage, fertilizers, explosives, meats, pickling baths
  • Filling solution is 0.1M (NH4)2SO4/0.01M KCl (with Ag+)
Potassium Electrode
  • Aids in analysis of serum, urine, saliva, other bodily fluids
  • Used in testing soils, sewage, fertilizers, foods and beverages
  • Filling solution is 5M NaCl

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