Item Description: Gastec Tube 191 - Acrylonitrile (2-360 ppm)
Box of 10 tubes contains 5 detector tubes and 5 pretreatment tubes. The tubes connect with a rubber yoke (included) for testing. Box yields 5 tests. Measuring range is 5 to 120 ppm. Range can be extended to 2 to 5 ppm with 4 pump strokes and a correction factor of 0.4, and to 120 to 360 ppm with 1 pump stroke and a correction factor of 3. Box contains complete instructions.
Quantity:


Price:




   

Depot Directory