The Fission-Based  ⁹⁹Mo Production Process ROMOL-99 and Its Application to PINSTECH Islamabad

Table 4

Radioactivity distribution between precipitate and filtrate after dissolving irradiated ^nat.U-targets of original composition.

Nuclide	Precipitate (%)	Solution (%)
^239Np	100	≪1
^132Te	100	<3
^143Ce	100	≪1
^141Ce	100	≪1
^140Ba	100	≪1
^140La	100	≪1
^131I	0.60	99.39
^103Ru	20–40	60–80
^99Mo	0.57	99.43

Note: Ru behaves in different experiments differently, thus these data provide just an estimate.