Glass Ion Selective Electrodes

Free Chlorine Measuring System -- Model FCL
from Emerson Automation Solutions – Rosemount

COMPLETE SYSTEM INCLUDES sensor, connecting cable, analyzer, and flow controller. CONTINUOUS pH CORRECTION eliminates expensive and messy reagents and troublesome sample conditioning systems. MEASURES FREE CHLORINE IN SAMPLES having pH as high as 9.5. VARIOPOL QUICK-DISCONNECT FITTINGS make... [See More]

  • Membrane: Glass
  • pH Range: 6 to 9.5
  • Electrode Type: Chlorine
  • Response Time: 80
Reference Electrodes -- F012 Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI reference electrodes feature reliable, stable, drift free performance in a variety of sample types. The silver/silver chloride references offer high stability and should be used for most sample types. The calomel reference is ideal for use in Tris buffers or in the presence of organics,... [See More]

  • Membrane: Glass
  • Maximum Diameter / Width: 0.4724
  • Electrode Type: Silver/Sulfide
  • Maximum Length: 4.72
Ammonia Ion Selective Electrode (ISE), BNC Connector
from Hach

Electrode with three ammonia membrane modules, electrode filling solution, and a manual. [See More]

  • Membrane: Glass
  • ISE Concentration Range: 0.0500 to 17000
  • Electrode Type: Ammonia
  • Response Time: 180
Ammonia ISE Electrode -- Intellical™ ISENH3181
from Hach

No Suggestions); ISENH3181 is a digital, combination gas-sensing ammonia ion selective electrode (ISE) with a replaceable membrane module, refillable outer body, double junction reference and built-in temperature sensor. The Intellical ISENH3181 probe is available with a 1 or 3 meter cable and is... [See More]

  • Membrane: Glass
  • ISE Concentration Range: 0.0100 to 14000
  • Electrode Type: Ammonia
  • ISE Accuracy: 0.0500