Gastec Glass Nitrogen Dioxide Low Range Detector Tube hard shell Improved air flow to reduce

Improved air flow to reduce drying time

The extra strength required for the wringing and re-using of sorbents

- Size: 15" X 19"

- 8 oz Buffered Flushing Solution

- Features variable shade 9-13

Gastec Glass Nitrogen Dioxide Low Range Detector Tube hard shell Improved air flow to reduceGastec Glass Nitrogen Dioxide Low Range Detector Tube (For Use With Gastec Gas Detection System) (10 Per Box Gastec Nitrogen Dioxide Detector Tube features 2 pump strokes and 1 correction factor for 3. 3 10 ppm measuring range and 1 pump strokes and 1 correction factor for 30 125 ppm measuring range. Detector tube with sampling time of 30 sec per pump stroke is ideal to detect nitrogen dioxide in air or the industrial areas and environmental