Debate and discussion of any biological questions not pertaining to a particular topic.
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- Death Adder
- Posts: 68
- Joined: Tue Jan 24, 2012 11:07 pm
hi , is 30 ppm reading on my TDS meter is the same as 30 mg/L reading using gravimetric method?
- Posts: 1278
- Joined: Thu Mar 02, 2006 5:29 pm
- Location: New York, USA
Yes, pretty much, as there are a million milligrams in a Liter (kilogram) of water.
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