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日本光明理化工业株式会社是从1947年开始生产气体检测管的,也是日本zui大和zui早生产气体检测管的厂家,北川式检测管目前占领了日本绝大部分的市场。日本光明理化生产的一些仪器是日本*厅用品。煤油汽油检测管是日本消防署用检测管。
Packaging: 10 tubes/box
The detector tube can measure Gasoline and/or Kerosine qualitatively. It is commonly used in the fire stations in order to specify the cause of the fire because it is easy to detect such low-boiling point mineral oils in the fire site. Without using the tube, an accurate analysis (by using GC etc) is absoluy needed in any case.
Measuring gas | Detector tube for crime investigation |
Chemical Formula | - |
Tube No. | 290PII |
Measuring Range | - |
No. Of pump stroke | 1 |
Colour change | White à [Gasoline] Yellow/Brown/Greenish brown [Kerosene] Brown/Pale Pink/Pale brown |
Typical Applications | Discriminate Gasoline and/or Kerosene |
Shelf life (year) | 1 |
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