Fisherbrand™ accumet™ Gas-Sensing Combination ISEs

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 CO 2 , SO 2 and H 2 S 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.