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Fisherbrand™ accumet™ Gas-Sensing Combination ISEs

For ammonia and carbon dioxide analyses; tough, chemical-resistant body; permanently bonded membrane/cap assembly—no difficult user assembly required

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Catalog No. 13-620-509


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Description

Description

For ammonia and carbon dioxide analyses; tough, chemical-resistant body; permanently bonded membrane/cap assembly—no difficult user assembly required

Preassembled, pretested membrane/cap unit

  • Assures optimum membrane tension and alignment, with no-leak operation
  • Membrane is much less susceptible to surfactant deterioration: use it for extended periods in more varied solution types—wastewater samples, process streams
  • Noncrystallizing fill solution won't impede performance or cause membrane rupture
  • With 39 in. (1m) lead

Features

  • Tough, chemical-resistant body
  • Bonded membrane/cap assembly
  • 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

Ammonia Combination ISE

  • Determines ammonia and ammonium ion concentration in diverse samples
  • Applications include sewage effluent, boiler water, industrial wastes, stack gases, food, fertilizers
  • Measurements are unaffected by sample color, turbidity or suspended solids
  • Gases such as CO2, SO2 and H2S do not interfere
  • Method has ASTM and EPA approval
Carbon Dioxide Combination ISE
  • Measures carbon dioxide, carbonate and bicarbonate
  • Applications include carbonated beverages, wines, groundwater, seawater

Order Info

Replacement membrane caps: Ammonia, 13-620-512; Carbon Dioxide, 13-620-513. Filling Solutions: Ammonia, ACCU-080-0500; Carbon Dioxide, 13-641-766.

Specifications

Specifications

Determines Ammonia and Ammonium ion concentration in sewage effluent, boiler water, industrial wastes, stack gases, food, fertilizers
0.5 in.
Noncrystallizing - NH4Cl
102mm
0.009 to 1700ppm
ASTM, EPA
Volatile Amines, Metal cations that complex Ammonia
<30 sec.
0° to 50°C
BNC-to-USS adapter is required with this product as a onetime purchase. Part Number: 13-641-890
13mm
4.01 in.
Epoxy Body
32° to 122°F
13
<300megohm
0 to 50°C
Combination ISE
SDS
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