| abstract |
PURPOSE: To collect easily and efficiently ruthenium tetroxide at ordinary temps. by using rubber. n CONSTITUTION: The product of natural rubber, chloroprene rubber, silicone rubber, etc. is cut into particles of 1W2mm 3 which are packed into a collecting tube. Ruthenuium tetroxide is collected by passing a substance contg. the ruthenium tetroxide through the collecting tube. n COPYRIGHT: (C)1985,JPO&Japio |