
Gastec 107 Polytec-I 定性分析管
制造商: Gastec Model: 107 - 联系
Number of Pump Stroke: 3
Sampling Time: 1 minute per pump stroke
Nr. of tests: 10
Pump: GV-100S
Number of Pump Stroke | 3 |
Sampling Time | 1 minute per pump stroke |
Shelf Life | 3 Years |
Reaction Principle | The substances reduces iodine pentoxide to liberate iodine,which produces a brown or green colour |
Substance | Conc. (ppm) |
Colour Change |
Carbon Monoxide | ![]() |
Green or Brown |
Carbon Disulphide | ![]() |
Green |
Hydrogen Sulphide | ![]() |
Green |
Acetone | ![]() |
Brown or Green |
Acetylene | ![]() |
Brown or Green |
Ethylene | ![]() |
Brown or Green |
Gasoline | ![]() |
Brown |
Styrene | ![]() |
Yellow or Brown |
Trichloroethylene | ![]() |
Pale Brown |
Toluene,Xylene | ![]() |
Purple |
Propane,Propylene | ![]() |
Brown |
Benzene | ![]() |
Brown |
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化