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Fisherbrand™ accumet™ Solid State Combination ISEs, Mercury-Free

For bromide, chloride, copper, cyanide, fluoride, lead and silver/sulfide determinations

Manufacturer:  Fisherbrand™ ORI13620629

 View more versions of this product

Catalog No. 13-620-629




  • Low drift, fast response, high selectivity ratio, good thermal stability and wide operating range
  • Continuous electrical shielding and insulation of internal elements, cable and connector
  • Extremely stable, reproducible readings with a minimum of electrical noise
  • Rapid response time that lowers cost per test
  • Individually tested, serialized to meet GLP requirements and backed by the Fisher Scientific Technical Applications staff

Combination models

  • Feature a homogenous sensing membrane for wide application, rapid response, minimum sample retention, improved precision, and lower detection limits
  • In glass or epoxy body incorporating sensing and reference cells in a single probe
Bromide Combination ISE
  • Detects bromide in aqueous solutions (and in some nonaqueous solutions)
  • Useful in testing biological fluids, soils, plants, foods, water, and effluents
  • Method approved by ASTM™
  • Glass body
Chloride Combination ISE
  • Applications include testing of water/wastewater, soil, dairy and tomato-based food products, meats, vegetables, and research with biomedical fluids
  • Method is ASTM and AOAC approved
  • Glass body
Cupric Combination ISE
  • Used to determine copper in silicon, petrochemicals, plating water, and wastes
  • Glass body
Cyanide Combination ISE
  • Measures cyanide ions in aqueous solutions
  • For monitoring in petrochemical and plating processes, water supplies, and manufacturing wastes
  • Epoxy body
Fluoride Combination ISE
  • Determines F- concentration down to 1 × 10-6M (0.02ppm)
  • Applications include analyses of water, wastewater, stack gases, explosives, etching baths, research with biological fluids and tissues, beverages, detergents
  • Method has ASTM and EPA approval
  • Glass body
Lead Combination ISE
  • Determines lead in organic compounds, biological samples, water/waastewater
  • Glass body
Silver/Sulfide Combination ISE
  • Determines silver and sulfide in water and pulping liquors
  • Glass body

Cyanide solutions are highly toxic; use a pipet bulb when preparing them. Acidic cyanide solutions produce hydrogen cyanide; procedures with these must be done in a fume hood. Measurements above 10-3M should be done infrequently, as the cyanide ion slowly erodes the sensing membrane.



Used to analyse water, wastewater, stack gases, explosives, etching baths, research with biological fluids and tissues, beverages and detergents
0.5 in.
0.02 to saturationppm
0° to 80°C
0 to 80°C
4.25 in.
Glass Body
32° to 176°F
5 to 8
Fluoride Combination