Textural characteristics of a series of model InCat Pt catalysts produ
ced in large batches, homogeneous in composition and properties, were
studied. These catalysts can be used as reference (standard) samples t
o check some characteristics of other catalysts measured in different
scientific laboratories with different equipment. The values of the sp
ecific surface area and porosity for the catalysts did not change duri
ng the preparation as compared with the initial supports.