A liquid displacement method is described for rapidly measuring the volumes of individual detached leaves or other small plant parts. It is accurate to ±0·01 ml, or less. If measurement of volume is ...

In this article, Bettersize explores a method by which gas displacement is used to conduct accurate and efficient solid content measurement.

The ASTM D70 and ASTM D71 standards both advise the use of the water displacement method, employing a glass pycnometer to determine the density of asphalt materials. However, this method can be both ...