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.
Guerlain's Vetiver is a fresh, playful and gentle scent that projects maturity and class. On my skin it smells somewhat sweet (tonka bean and sage guess...), yet remains fresh (bergamot, pepper, lemon) with some tobacco in the background.uerlain's Vetiver has always been the most popular fragrance of its class. Here is my personal view on the history of Vetiver. It must have been an idea of the late 1940's to use Vetiver as the main note for a gent's cologne.