Ian, thanks for the quick suggestion.
On Mon, 2013-03-11 at 18:34 +0000, Ian Tickle wrote: > Personally I tend to avoid the systematic vs random error distinction > and think instead in terms of controllable and uncontrollable errors: > systematic errors are potentially under your control (given a > particular experimental setup), whereas random errors aren't. > Should you make a distinction then between controllable (cycling cuvette in and out of the holder) and potentially controllable errors (dilution)? And the latter may then become controllable with a different experimental setup? Cheers, Ed. -- I don't know why the sacrifice thing didn't work. Science behind it seemed so solid. Julian, King of Lemurs