1-丁醇气体检测管114 1-Butanol    的详细介绍1-丁醇气体检测管114 1-Butanol

1-Butanol                                      No.114

 

CH3CH2CH2CH2OH (CH3(CH2)3OH)

 

 

Performance 

Measuring Range

10 to 150 ppm

Number of Pump Strokes

3

Correction Factor

1

Sampling Time

3 minutes per pump stroke

Detecting Limit

1 ppm (n=3)

Color Change

Yellow → Pale blue

Reaction Principle

CH3(CH2)3OH +  Cr⁶⁺+ H3PO4  →  Cr³⁺

Coefficient of Variation15% (for 2.5 to 30 ppm)， 10% (for 30 to 150 ppm)Shelf Life3 YearsCorrections for 
temperature & humidityTemperature  correction is  necessaryStore the tubes at cool and dark place.