The retainer of the sample for fluorescence analysis by X-ray fluorescence method to analyse the X-ray, and X-ray fluorescence espectru00c8metro

摘要

"The retainer of the sample for analysis by X-ray fluorescence method to analyze the fluorescence x rays, and espectru00c8metro of fluorescence x rays".A retainer of the sample for analysis of fluorescence x rays is used in the pretreatment of a sample liquid and conducting analysis of fluorescence x rays of the component contained.The fund is deleted, and the detection limit can be improved sufficiently for the generation of XRF to a high intensity is emitted uniformly.The sample retainer (5) used in the pretreatment of a sample liquid (1) and in carrying out fluorescence analysis by X - rays comprises a pedestal component contained in the shape of a ring (2)A hydrophobic film; (3) of a thickness of less than 10 109 m and which has a peripheral portion (3a) held by the pedestal (2) and also having a transmitting portion of the X - rays (3b).And an element type sheet absorber of liquid (4) of a thickness of 1 to 100 109 m applied to the transmission portion (3b) of the hydrophobic film (3).The sample liquid (1) is distributed in droplets on the element absorber of liquid (4) and dried, consequ00b3entemente retaining component is contained.