Model : GP-116L-111-20 Marca: INTRIAL(manufacture in USA) 20 ppm Dioxido de Nitrógeno (NO2) Balance Nitrogen contained in a 116 Liter Aluminum cylinder
Model : GP-116L-111-20 Marca: INTRIAL(manufacture in USA) 20 ppm Dioxido de Nitrógeno (NO2) Balance Nitrogen contained in a 116 Liter Aluminum cylinder