. "isolate"^^ . "0"^^ . . "200346179"@en-us . . . "0"^^ . "200496770"^^ . . . . . . "obtain in pure form; \"The chemist managed to isolate the compound\""@en-us . . "00496770-v"^^ . "200483369"@en-us . "isolate"@en-us .