1.Film Samples: Approximately 1 cm × 1 cm in size with a thickness greater than 150 μm. Ensure that all samples have a consistent thickness.

2.Powder Samples: Encapsulate in polyimide film, maintaining a consistent thickness across all samples.

3.Liquid Samples: Encapsulate in liquid sample cells or capillaries (liquid sample cells are provided by the beamline).

4.In-situ Equipment: The equipment should weigh no more than 15 kg, and its base should be mountable on the optical platform (M6 threaded holes, spaced 2.5 cm apart). It is recommended to communicate with the beamline staff prior to the experiment.