World Precision Instruments Nitric Oxide Sensor - 2mm

World Precision Instruments - The original nitric oxide probe - ideal for cell cultures, cell suspensions and many other applications the iso-nop is a popular, robust and high performance sensor encased within a 2 mm diameter disposable stainless steel protective sleeve. The tip of the sleeve is covered with a no-selective membrane. Replacement membrane sleeves can be  purchased separately (wpi #5436) and require an internal electrolyte (wpi #7325). A simple change in experimental protocol enables the iso-nop to be conveniently used for indirect rapid accurate determination of nitrite (no–2) and nitrate (no–3) concentration in samples. Using this method a detection limit for no–2 or no–3 as low as 1 nm is routinely possible. - WPI (Additional S&H Or Hazmat Fees May Apply)