Formation manner null of the sample body which is used with the sample analysis manner due to

摘要

PURPOSE: To provide a sample forming method used in a heating sample analytical method capable of forming a sample having always a constant shape without workmanship or skill and provide its jig. CONSTITUTION: A powdery or particulate sample 2 is accommodated in a cylindrical container 1 whose upper part is opened and lower part is closed, and a cover 3, comprising a cover main part 5 having slightly smaller diameter than the inner diameter of the container 1, a vertical part 6 whose peripheral end is bent upward by adequate dimension, and a locking part 8 formed by bending outward the upper end of the vertical part 6 and held by an opening surrounding end part 7 of the container 1, is placed so as to insert the cover main part 5 into a container opening 4. Pressing force in the up and down direction is applied to the container 1 and a flat sample S in which the upper opening 4 of the container 1 is closed by the cover 3 is formed.