Whereas some products are quantified by their weight, for example some pre-packed goods in Europe, others are filled, paid and even taxed by their volume. Frequently, it is easier to measure the weight of a fluid product with a balance, followed by calculating the filling volume by using the density of the sample. This procedure is well proven and straightforward and therefore frequently applied wherever the measurement of volumes is not possible.
Anton Paar Ltd
Tel: +44(0)1992514730
Click here and register to access technical articles and white papers from this company
Comment: Hydrogen requires a long-term mindset
Hydrogen does have and will have its uses. There are always "nay sayers" but these should not be confused with those raising issues that...