The Vernier Nitrate Ion-Selective Electrode BNC Connector is a BNC-terminated electrode used to measure the concentration of nitrate (NO3–) ions in aqueous samples. The Nitrate Ion-Selective Electrode BNC connects via BNC to Vernier's EA-BTA Electrode Amplifier or GW-EA Go Wireless® Electrode Amplifier.

Specifications:
• Range (mV):
      Electrode Amplifier: -450mV to +1100mV
      Go Wireless® Electrode Amplifier: -1100mV to +1100mV
• Range (concentration): 1 to 14,000mg/L (or ppm)
• Reproducibility (precision): ±30mV
• Interfering ions: ClO4–, I–, ClO3–, F–
• pH range: 2.5–11 (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 2.8cm

Included:
• Nitrate Ion-Selective Electrode with BNC terminated end, packed with a storage bottle
• 30mL bottle of High Standard solution with SDS (1000mg/L Ca2+)
• 30mL bottle of Low Standard solution with SDS (10mg/L Ca2+)
• Short-Term ISE Soaking Bottle

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

• Warranty: 5 years

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  Dimensions
  • Package size (HxWxD): 76x146x254mm
  • Packed weight: 410g

    Last edited 9th Jan 2025

    This product is used in teaching these Australian Curriculum codes:
    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.

    Accessories / Spare Parts:	From
    NO3-MOD - Vernier ISE Nitrate Replacement Module	$231.00
    NO3-LST - Vernier ISE Nitrate Low Standard	$62.00
    NO3-HST - Vernier ISE Nitrate High Standard	$62.00
    Works with:	From
    EA-BTA - Vernier Electrode Amplifier	$137.00
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    CA-BNC - Vernier Calcium Ion-Selective Electrode BNC	$621.00
    K-BNC - Vernier Potassium Ion-Selective Electrode BNC	$621.00
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    Documents:
    Catalogue	Vernier Catalogue K-12
    Catalogue	Vernier Catalogue Uni
    Catalogue	Scientrific April 2025 Mini Catalogue
    Catalogue	Vernier 2025 K-12 Catalogue
    Catalogue	Vernier 2025 University Catalogue

    
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