Investigation of surface properties of lunar regolith part III

Recently we published results of investigations of the surface properties of three lunar soil samples from the Apollo 11, 12 and 16 missions. In the present paper we summarise and supplement the results of measurements of density using a helium pycnometer, krypton and nitrogen adsorption using volumetric techniques and of water, heptane and octane adsorption using gravimetric techniques. We present additional diagrams and electron micrographs.