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[供應(yīng)]TBM and DMS檢測(cè)管
- 產(chǎn)品產(chǎn)地:日本
- 產(chǎn)品品牌:日本gastec
- 包裝規(guī)格: 77
- 產(chǎn)品數(shù)量:1111
- 計(jì)量單位:盒
- 產(chǎn)品單價(jià):1
- 更新日期:2014-06-13 11:07:02
- 有效期至:2015-06-13
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TBM and DMS檢測(cè)管
詳細(xì)信息
TBM and DMS檢測(cè)管    的詳細(xì)介紹TBM and DMS檢測(cè)管  tert-Butyl mercaptan & Dimethyl 
sulphide                                                No.77
 
SH(CH3)3CSH
 
 
 
Performance 
Detector TubeTBMTubeDMS Tube
MeasuringRange
1 to 15mg/m3
1 to 15mg/m3
Number of PumpStroke
1
1
CorrectionFactor
1
1
SamplingTime
3 minutes per pumpstroke
DetectingLimit
0.2 mg/m3(n=1)
ColorChange
Yellow → Pink
Pink →Pale yellow
ReactionFormula
(CH3)3CSH + HgCl2  → (CH3)CSHgCl + HCl
HCl + Base → Chloride compound
(CH3)2S +KMnO4  (Pink) → Pale yellowproduct
Coefficient ofVariation10% (for1 to 5 mg/m
3), 5% (for 5 to 15 mg/m
3)
ShelfLife2Years
Correctionsfor
temperature & humidityTemperature  correction is  necessary
Store the tubes inthe refrigerator to keep at 10oC (50oF) orbelow.
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