However, gas chromatography (GC-MS) should be used when detection of a specific drug and its metabolites is required. (GC-MS) would be best method for the characterization of a bioactive compound..........
The statue of Lincoln, originally designed to be 10 feet (3.0 m) tall, was enlarged to 19 feet (5.8 m) to prevent it from being overwhelmed by the huge chamber. As late as 1920, the decision was made to substitute an open portal for the bronze and glass grille which was to have guarded the entrance.
A landmark defining our nation. A 19-foot statue of Abraham Lincoln sits overlooking the Reflecting Pool and the Washington Monument from his permanent seat on America's Front Yard. Dedicated in 1922, the Lincoln Memorial has been home to many defining moments in American history. Martin Luther King, Jr. delivered his I Have a Dream speech from the steps of the Lincoln Memorial in front of 250,000 attendees.