To improve imaging inside the TEM a beam alignment must be carried out just before use. A Software for this alignment can be a holey grid. A holey grid is a TEM grid assistance coated with a thin plastic film along with a stabilizing carbon layer.Toggle navigation Mẫu sản phẩm Mẫu cúp pha lê Mẫu cup pha lê mới nhất Mẫu biểu tr�