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GDX-NH4-BNC electrode only
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Requires GDX-ISEA sold separately
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gdx-nh4-bnc.jpg
GDX-NH4-BNC electrode only
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gdx-ea.jpg
Requires GDX-ISEA sold separately
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Vernier Go Direct Ammonium Ion-Selective Electrode BNC

Order code: GDX-NH4-BNC
Purchase QTY: (Each)1+    
Scientrific's price  $532.00    
Note: Prices do NOT include GST or freight

VERNIER GO DIRECT AMMONIUM ION-SELECTIVE ELECTRODE BNC
This is a replacement electrode for GDX-NH4 Vernier Go Direct™ Ammonium Ion-Selective Electrode

Connect the Vernier Go Direct™ Ammonium Ion-Selective Electrode BNC to Vernier's Go Direct™ Ion-Selective Electrode Amplifier to measure the concentration of ammonium (NH4+) ions in aqueous samples.

The Vernier Go Direct™ Ammonium Ion-Selective Electrode BNC is a BNC terminated electrode and
requires a Vernier Go Direct™ Ion-Selective Electrode Amplifier.

It is possible to use it with the GDX-EA Vernier Go Direct Electrode Amplifier but measurements will be the potential (mV) and calculation is necessary to convert to mg/L or ppm.

NOTE: Please allow 4 to 6 weeks for delivery from the date of your order as we only import this product as required due to its finite shelf life. We recommend that you do not purchase ISE replacement modules too far in advance of their expected time of use as degradation occurs while they are stored on the shelf.

Specifications:
• Range (mV) Go Direct™ Ion-Selective Electrode Amplifier: -1000mV to +1000mV
• Range (concentration): 1 to 18,000mg/L (or ppm)
• Reproducibility (precision): ±30mV
• Interfering ions: K+, Li+, Na+, Cs+, Mg2+, Ca2+, Sr2+, Ba2+
• pH range: 2–7 (no pH compensation)
• Temperature range: 0–40°C (no temperature compensation)
• Electrode slope: 55 ±3mV/decade at 25°C
• Electrode resistance: 0.1 to 5MΩ
• Minimum sample size: must be submerged 28mm

Included:
• Vernier Go Direct™ Ammonium Ion-Selective Electrode with BNC terminated end, packed with a storage bottle
• 30mL bottle of High Standard solution with SDS (100mg/L NH4+ as N)
• 30mL bottle of Low Standard solution with SDS (1mg/L NH4+ as N)
• Short-Term ISE Soaking Bottle




Download the current Vernier K-12 Catalogue
Download the current Vernier University Catalogue

Last edited 30th Nov 2017

Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details


Warranty
  • Warranty: 1 year
    Dimensions
    • Package size (HxWxD): 102 x 102 x 311mm
    • Packed weight: 340g This product is used in teaching these Australian Curriculum codes:
      ACSCH030 - Chemical fundamentals - Properties and structure of materials - Ions are atoms or groups of atoms that are electrically charged due to an imbalance in the number of electrons and protons; ions are represented by formulae which include the number of constituent atoms and the charge of the ion (for example, O2–, SO42–)
      ACSCH032 - Chemical fundamentals - Properties and structure of materials - The characteristic properties of metals (for example, malleability, thermal conductivity, electrical conductivity) are explained by modelling metallic bonding as a regular arrangement of positive ions (cations) made stable by electrostatic forces of attra
      ACSCH031 - Chemical fundamentals - Properties and structure of materials - The properties of ionic compounds (for example, high melting point, brittleness, ability to conduct electricity when liquid or in solution) are explained by modelling ionic bonding as ions arranged in a crystalline lattice structure with forces of attract
      ACSSU176 - Biological Sciences - Ecology - Ecosystems consist of communities of interdependent organisms and abiotic components of the environment; matter and energy flow through these systems

      Click a curriculum code to see other products that relate.

       
      Works with:From
      GA4 - Vernier Graphical Analysis$0.00
      GDX-ISEA - Vernier Go Direct Ion-Selective Electrode Amplifier$174.00
      GDX-EA - Vernier Go Direct Electrode Amplifier$160.00
      BTL-ES - Vernier Electrode Storage Bottles$33.00
      NH4-LST - Vernier ISE Ammonium Low Standard$45.00
      NH4-HST - Vernier ISE Ammonium High Standard$45.00
       
      Similar Products:From
      GDX-NH4 - Vernier Go Direct Ammonium Ion-Selective Electrode$625.00
      GDX-K - Vernier Go Direct Potassium Ion-Selective Electrode$625.00
      GDX-CA - Vernier Go Direct Calcium Ion-Selective Electrode$625.00
      GDX-CL - Vernier Go Direct Chloride Ion-Selective Electrode$625.00
      GDX-NO3 - Vernier Go Direct Nitrate Ion-Selective Electrode$625.00
      GDX-FPH-BNC - Vernier Go Direct Flat pH BNC Electrode$185.00
      GDX-GPH-BNC - Vernier Go Direct Glass Body pH BNC Electrode$209.00
      GDX-PH-BNC - Vernier Go Direct pH BNC Electrode$111.00
      GDX-ORP-BNC - Vernier Go Direct ORP BNC Electrode$131.00
      GDX-NO3-BNC - Vernier Go Direct Nitrate Ion-Selective Electrode BNC$532.00
      GDX-K-BNC - Vernier Go Direct Potassium Ion-Selective Electrode BNC$525.00
      GDX-CA-BNC - Vernier Go Direct Calcium Ion-Selective Electrode BNC$525.00
      GDX-CL-BNC - Vernier Go Direct Chloride Ion-Selective Electrode BNC$525.00
      NH4-BTA - Vernier Ammonium Ion-Selective Electrode$597.00
      NH4-BNC - Vernier Ammonium Ion-Selective Electrode BNC$550.00

      Documents:
      User ManualGetting Started - Connecting your sensor
      User ManualVernier Go Direct Ammonium Ion-Selective Electrode

      Note: Prices do NOT include GST or freight