mg/m3 to ppm conversion

mg/m3 to ppm conversion

- 기체 혼합물일 경우

 

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The conversion equation is based on 25 ℃ and 1 atmosphere:

X ppm = (Y mg/m3) (24.45) / (molecular weight)

 

or

Y mg/m3 = (X ppm) (molecular weight) / 24.45

 

 

예) 10 mg/m3 SO2는 몇 ppm?

 

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SO2의 몰질량 = 64.06 g/mol

 

(10 mg/m3) (24.45) / (64.06)

= 3.82 ppm

 

 

[ 기체 혼합물이 아닌 경우 http://ywpop.tistory.com/4142 ]

 

 

[키워드] mg/m3 to ppm, ppm to mg/m3