Ammonia Ion Selctive Electrode, BNC connector -- 5192700
from Hach Company

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

  • Mounting Options: Hand Held or Portable
  • ISE Concentration Range: 38.67 to 1.31E7
  • Electrode Type: Ammonia
  • pH Range: 11 to ?
ISE Electrode -- DC218-NH4 Combination
from Mettler-Toledo, Inc.

The DC series are easy to use combination ISE requiring very little maintenance, complementary to the DX series ISE half-cells. The DC series ISE are shipped with all the necessary accessories to get started, even including the appropriate ionic strength adjustment solution: Sensor with S7 head and... [See More]

  • Mounting Options: Hand Held or Portable
  • pH Range: 4 to 10
  • Electrode Type: Ammonia
  • Configuration: Combination
Ammonia Electrode -- WD-35802-00
from OAKTON Instruments

Ammonia electrode SJRE [See More]

  • Mounting Options: Hand Held or Portable
  • Sample Type: Aqueous
  • Electrode Type: Ammonia
Orion Ammonia Electrode -- 9512BNWP
from Thermo Scientific - Water Analysis/Orion Products

The Orion 9512BNWP Ammonia Electrode allows fast, simple, economical and accurate measurements of dissolved ammonia in aqueous solutions. This gas-sensing electrode can also be used to measure the ammonium ion after conversion to ammonia, or organic nitrogen after Kjeldahl digestion of the sample. [See More]

  • Mounting Options: Hand Held or Portable
  • ISE Concentration Range: 0.0100 to 17000
  • Electrode Type: Ammonia
  • Configuration: Combination