Unfortunately many products only indicate an upper limit, like < 1 g. This is not very informative. The producer probably did not bother to do a real measurement. The same goes for the value of zero, which is also very frequent. Ideally I filter out the zero entries and the less than entries. (I do not know how to de the latter). | Unfortunately many products only indicate an upper limit, like < 1 g. This is not very informative. The producer probably did not bother to do a real measurement. The same goes for the value of zero, which is also very frequent. Ideally I filter out the zero entries and the less than entries. (I do not know how to de the latter). |