RKI Ethylene Calibration Cylinders Description:2000 ppm in air 103L PART# 81-0030RK-03 Operating temperature range: -40°F to

Operating temperature range: -40°F to +140°F (-40°C to +60°C)

Part # 6718701

HVAC system testing

Absolute Humidity: < 10 mg H2O / L

NO: 50000210

RKI Ethylene Calibration Cylinders Description:2000 ppm in air 103L PART# 81-0030RK-03 Operating temperature range: -40°F toRKI Ethylene 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