RKI NH3 Calibration Cylinders Description:25 ppm in N2 58AL PART# 81-0176RK-02 500 ppm ammonia or 100

500 ppm ammonia or 100 ppm arsine do not interfere with the reading

50 ppm nitrogen dioxide gives an indication similar to 3 ppm nitric acid

Standard Measuring Range: 2 to 40 vol

The following values are not displayed:

RKI NH3 Calibration Cylinders Description:25 ppm in N2 58AL PART# 81-0176RK-02 500 ppm ammonia or 100RKI NH3 Calibration Cylinders Bring some order to your calibration cylinders with these new calibration cylinder holders. Once cylinders have a regulator connected, they become top heavy and easily topple over. With RKIs new cylinder holders, you can secure your cylinder either free standing or mounted to a wall or bench. There are holders available to accommodate the following three cylinder sizes: 58L aluminum cylinder, 103L steel cylinder, as well