it is done by forming a derivative of naphthalene. Eg. adding picric acid (in methanol) to the mixture forming naphthalene picrate. the mixture of biphenyl and naphthalene picrate can be easily...
well once i was a wild rabbit and the longdick of the law came and arrested me cause i guess its a law now to be a wild rabbit. but than i was a goose and than i ran wild and free with myfuckin goose...