Nitric Oxide Sensors

WPI offers the most extensive range of nitric oxide (NO) sensors available. Developed over a decade of extensive research in the field of nitric oxide, the result is a superior range of NO sensors that enable routine detection of nitric oxide at ultra low concentrations. 

Selectivity of WPI’s Nitric Oxide Sensors

The ideal nitric oxide sensor should be insensitive to other reactive species likely to be present within the measurement environment. The conventional Nafion coated carbon fiber nitric oxide sensor exhibits a large response to such species. WPI’s unique nitric oxide sensor technology utilizes a novel surface membrane which amplifies the response to NO while eliminating responses to a vast range of reactive species, including nitrite, absorbic acid, hydrogen peroxide, catecolamines, and much more.

Nitric Oxide Sensor Guide

Applications In Vivo Cell Cultures, NO2 NO3 Tissue Bath Microvessels Microvessels Single Cell
Sensor ISO-NOPF ISO-NOP ISO-NOP30L ISO-NOP30 ISO-NOP007 ISO-NOPNM
Sensor Diameter 100, 200 or 500µm 2mm 30µm 30µm 7µm 100nm
Response Time  < 5 sec < 5 sec < 3 sec < 3 sec < 3 sec < 3 sec
Lowest Detection Limit 0.2 nM 1 nM 1 nM 1 nM 0.5 nM 0.5 nM
Temperature Sensitivity some yes yes yes yes some
Drift none none none none none none
Sensitivity 10 pA/nM 2 pA/nM 1.4 pA/nM 1.4 pA/nM 1 pA/nM 0.5 pA/nM
Physiological Interferent none none none none none none

Our nitric oxide (NO) sensors work with the TBR4100 and TBR1025 free radical analyzers.

 


Micro Nitric Oxide Sensors

Item#: Make Selection

ISO-NOP007, ISO-NOP3005, ISO-NOP3020

7 and 30 µm sensors with exceptional performance – ideal for tissues and microvessels

  • Excellent selectivity to NO
  • Rapid response time
  • Highly sensitive
  • For use with Apollo1000, Apollo4000, TBR4100 and TBR1025
  • Requires cable 91580 (sold separate)
  • Package of 3
  • See Details for part numbers and descriptions
Unit Price: 709.00

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ISO-NOPF Flexible Nitric Oxide Sensor

Item#: ISO-NOPF Make Selection

ISO-NOPF100, ISO-NOPF200, ISO-NOPF200-C01, ISO-NOPF200-C02, ISO-NOPF200-C03, ISO-NOPF200-C04, ISO-NOPF200-L10

Unique flexible NO sensor! Designed for arteries, microvessels, in vivo applications and similar applications

  • Excellent selectivity to NO
  • Rapid response time
  • Highly sensitive
  • For use with TBR4100 and TBR1025
  • Requires cable 91580 (sold separate)
  • Lowest Detection Limit: 0.2 nM
  • Package of 2
  • Choose diameter, length and shape
  • See Details for part numbers and descriptions
Unit Price: varies

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Nitric Oxide Sensor - 2mm

Item#: ISO-NOP

The original nitric oxide probe - ideal for cell cultures, cell suspensions and many other applications

  • Excellent selectivity to NO: 2 pA/nM
  • Rapid response time: < 5 s
  • Highly sensitive
  • For use with Apollo1000, Apollo4000, TBR4100 and TBR1025
  • Lowest Detection Limit: 1 nM
  • Package of 1
Unit Price: 619.00

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ISO-NOPNM Nitric Oxide Sensor - 100nm

Item#: ISO-NOPNM

The smallest nitric oxide NanoSensor, designed for measurement of NO at the cellular level

  • Excellent selectivity to NO: 0.5 pA/nM
  • Rapid response time: < 3 seconds
  • Highly sensitive
  • For use with Apollo1000, Apollo4000, TBR4100 and TBR1025
  • Requires cable 91580 (sold separate)
  • Package of 3
Unit Price: 709.00

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ISO-NOPF500 Nitric Oxide Sensor - 500um

Item#: ISO-NOPF500-Cxx

UA dry carbon fiber sensor that works like a 2mm wet sensor

  • Excellent selectivity to NO
  • Rapid response time: < 10 s
  • Highly sensitive> 20 pA/nM
  • For use with Apollo1000, Apollo4000, TBR4100 and TBR1025
  • Requires cable 91580 (sold separate)
  • Use like an ISO-NOP without sleeves and filling solution
  • Package of 2
Unit Price: 1185.00

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ISO-NOP Filling Solution

Unit Price: 46.00

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ISO-NO Electrolyte, CO2-insensitive (10mL)

Unit Price: 42.00

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Nitrite Standard Solution, 1g/L (100mL)

Unit Price: 47.00

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Replacement sleeves for ISO-NO

Unit Price: 172.00

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For more information on our Biosensors, please call us at (866) 606-1974 (Toll-free US only) or email us at wpi@wpiinc.com.