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.
The four Mount Rushmore presidents (and the years they served) include; George Washington (1789 - 1797)Thomas Jefferson (1801 - 1809)Abraham Lincoln (1861 - 1865)Theodore Roosevelt (1901 - 1909) George Washington was 6 ft 2 in (188 cm) tall. Thomas Jefferson was 6 ft 2.5 in (189 cm) tall. Abraham Lincoln was 6 ft 4 in (193 cm) tall.