Dipropylene glycol methyl ether (DPGME) is one of the most commonly used propylene glycol ethers in industry and is discussed in a recently published NEG/NIOSH document. DPGME is a collective term describing a mixture of structural isomers.
The Incas were a civilization in South America formed by ethnic Quechua people also known as Amerindians. In 1400AD they were a small highland tribe, one hundred years later in the early 16th century the Incas rose to conquer and control the largest empire ever seen in the Americas forming the great Inca Empire.
He was Atahualpa. He was the 13th and the last emperor of the Inca Civilization who ruled from 1532 to July 25th, 1533. He was one of the most well known emperors out of all the other emperors that ruled the Inca. He was also a son of Huayna Capac, the 11th emperor of the Inca.