Gastec test tubes Ethanthiol 30 ... 75ppm (1/2), 0.5 ... 30ppm (1), 0.2 ... 0.5ppm (2), 10 per carton, color change: yellow> red Storage time: 2 years, temperature correction - 72L - Gastec
Article code
72LManufacturer Brand
GastecDescription
Gastec test tubes Ethanthiol 30 ... 75ppm (1/2), 0.5 ... 30ppm (1), 0.2 ... 0.5ppm (2), 10 per carton, color change: yellow> red Storage time: 2 years, temperature correction - Gastec