Carbon dioxide (CO2) is a gaseous waste product from metabolism. The blood carries carbon dioxide to your lungs, where it is exhaled. More than 90% of it in your blood exists in the form of bicarbonate (HCO3). The rest of it is either dissolved carbon dioxide gas (CO2) or carbonic acid (H2CO3). Your kidneys and lungs balance the levels of carbon dioxide, bicarbonate, and carbonic acid in the blood. This test measures the level of bicarbonate in a sample of blood from a vein. Bicarbonate is a chemical that acts as a buffer. It keeps the pH of blood from becoming too acidic or too basic.
The quality of vetiver all depends on the soil in which it originated from, as it soaks up many characteristics of the earth. Vetiver is a very important perfume material, and is used in more than third of the perfumes today, and in all fragrance families.etiver Bourbon My personal second favourite (even though it is considered finer than Haitian vetiver, right next to vetiver from Java â both of which are extremely rare to come across), this vetiver is still very smooth, but warmer, rounded and just a touch smoky.
Vetiver can grow up to 1.5 metres high and form clumps as wide. The stems are tall and the leaves are long, thin, and rather rigid.The flowers are brownish-purple. Unlike most grasses, which form horizontally spreading, mat-like root systems, vetiver's roots grow downward, 2â4 m in depth.etiver (Khus) is also used as a flavoring agent, usually through khus syrup. Khus syrup is made by adding khus essence to sugar, water and citric acid syrup. Khus essence is a dark green thick syrup made from the roots of khus grass (vetiver grass).