ppt. parts-per trillion. part per trillion

ppt. parts-per trillion. part per trillion

 

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질량 백분율(%) = ( 용질 질량 / 용액 질량) * 100

 

 

 

1% = (1 g 용질 / 100 g 용액) * 100

 

1×10^4 ppm = (1 g 용질 / 100 g 용액) * 10^6

 

1×10^7 ppb = (1 g 용질 / 100 g 용액) * 10^9

 

1×10^10 ppt = (1 g 용질 / 100 g 용액) * 10^12

 

1×10^13 ppq = (1 g 용질 / 100 g 용액) * 10^15

 

 

 

1% = 1×10^4 ppm

 

1×10^4 ppm = 1×10^7 ppb

→ 1 ppm = 1×10^3 ppb

 

1×10^4 ppm = 1×10^10 ppt

→ 1 ppm = 1×10^6 ppt

 

 

 

ppm (parts-per-million, 10^-6)

ppb (parts-per-billion, 10^-9)

ppt (parts-per-trillion, 10^-12)

ppq (parts-per-quadrillion, 10^-15)

 

 

[키워드] 환산인자, 단위변환