Density-gradient fractionation techniques, utilizing 25%, 35%, and 50% sucrose solutions, were applied to the separation of zooplankton from other net seston occurring in preserved lake samples.

Compressibility(C p): Compressibility is a calculation of a powder’s unit volume change after applying pressure. C p =100(ρ T −ρ B /ρ T) In this video, Shelly Zhang from Bettersize instrument teaches ...

During growth, cells must expand their cell volumes in coordination with biomass to control the level of cytoplasmic macromolecular crowding. Dry-mass density, the average ratio of dry mass to volume, ...