Tue, Jul-04-17, 09:41
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Senior Member
Posts: 2,371
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Plan: Atkins
Stats: 296/220/205
BF:25%?
Progress: 84%
Location: Upstate SC
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The PPM value is a exponential function of the old units.
Careful here because A) that's a better way of reporting the data and B) it's harder to interpret as the error will also increase exponentially also, assuming the sense itself provides a linear reading. A better indication with worse error could lead to over interpretation of marginal changes.
ETA - Acetone is also the most variable of the ketones, iirc.
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