Fisher Scientific™ accumet™ Solid State Combination ISEs, Mercury-Free

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

 View all options for this product

Catalog No. 13-620-539


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.  View substitute products »


    Applications Used to determine Cyanide content.
    Connector Types U.S. Standard/Pin
    Diameter (English) Body 0.5 in.
    Diameter (Metric) Body 13mm
    Filling Solution Type 13-620-808
    Material Epoxy
    Temperature (English) Operating 32° to 176°F
    Temperature (Metric) Operating 0° to 80°C
    pH Range 11 to 13pH
    Model Cyanide Combination
    Temperature (Metric) Range 0 to 80°C


    • 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 x 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.

  • Description & Specifications

Related Products

Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit