To acquire a TEM Examination, samples require to have sure Houses. They need to be sliced skinny ample for electrons to go through, a property often called electron transparency.Vi?c l?a ch?n lo?i decal ?? in tem dán r?t quan tr?ng. ??i v?i các dòng s?n ph?m ???c b?o qu?n trong môi tr??ng nh? t? l?nh, hay trong môi tr??ng n??c thì l?a ch?n c�