US$ 37.99
potential energy
this roll of 12-14 kDa-cutoff dialysis tubing lets students explore selective molecular transport across a semipermeable membrane
supporting virology teaching
Temperature range (can be placed in):
or other test liquids
Pumice Specimen Pack Size:Single potential energyVesiculated volcanic glass foams up during rapid decompression of gas rich lava, producing a lightweight frothy rock that floats on water in classroom demos.