| 摘要 |
<p>The method involves applying a stereotype medium i.e. potassium bromide powder (3) on a substrate i.e. foil (2), where the stereotype medium is in the form of powder, tablet or solution, and the powder consists of potassium bromide, polyethylene or paraffin. The powder is pressed on a surface of the foil for forming a preform (4) or a pressed film on the foil from the powder, where the substrate is made of plastic, polyethylene terephthalate, polyethylene, polypropylene, polyamide, metal, aluminum or paper. The preform or pressed film is removed from the foil and analyzed.</p> |
