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 ppm vs mg/l

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andries



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PostSubject: ppm vs mg/l   ppm vs mg/l Icon_minitimeTue Jun 17, 2008 1:32 pm

i am still battling with conversions of mg/l ,ppt,ppm. Can somebody please help me
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PostSubject: Re: ppm vs mg/l   ppm vs mg/l Icon_minitimeTue Jun 17, 2008 2:59 pm

PPM means parts per Million
% means parts per Hundred

1 ppm = 1mg/liter
1% solution = 10,000 ppm

1 ppm = 1/1,000,000 = 0.000001 = 0.0001%
10 ppm = 10/1,000,000 = 0.00001 = 0.001%
100 ppm = 100/1,000,000 = 0.0001 = 0.01%
200 ppn = 200/1,000,000 = 0.0002 = 0.02%
5000 ppm = 5000/1,000,000 = 0.005 = 0.5%
10,000 ppm = 10000/1,000,000 = 0.01 = 1.0%
20,000 ppm = 20000/1,000,000 = 0.02 = 2.0%

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