日本光明理化工業(yè)株式會(huì)社是從1947年開(kāi)始生產(chǎn)氣體檢測(cè)管的，也是日本zui大和zui早生產(chǎn)氣體檢測(cè)管的廠家，北川式檢測(cè)管目前占領(lǐng)了日本絕大部分的市場(chǎng)。日本光明理化生產(chǎn)的一些儀器是日本*廳用品。煤油汽油檢測(cè)管是日本消防署用檢測(cè)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.