SMEARED FILTER PAPER CONTAINER AND METHOD OF MAKING RADIATION MEASURING SAMPLE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To enable accurately measuring of radio activity while improving workability by providing a synthetic resin film with a plurality of bag-shaped parts opened on one hand, separation areas and the like to enable generation of a measuring sample by simple working. SOLUTION: A thin synthetic resin film 2 is thermally fused on one side of a thick synthetic resin film 1 and a number of bag-shaped parts 4 are formed with upper parts thereof made as openings 3. A separation area 5 is provided between bag-shaped parts 4 to divide the right and left bag-shaped parts while another separation area 6 is provided to divide the upper and lower bag-shaped parts 4. A bonding area 7 is provided near each opening of the bag-shaped parts 4 to allow thermal fusion. The use of a filter paper housing bag thus obtained eliminates the need for not only extra filter paper housing bags but also taking smeared filter papers after sampled out of the bag-shaped parts 4 thereby enabling measuring of radio activity with a container as intact. There is no need for an adhesive tape, synthetic resin sealing film, scissors and the like thereby achieving an omission of processes, a shortening of time and a reduction in cost.