Cotinine is the compound that is produced when the body metabolizes nicotine. Because nicotine is found almost exclusively in cigarette smoke, testing the body for cotinine levels is an accurate and dependable method for gauging a subject's exposure to secondhand smoke.otinine is the compound that is produced when the body metabolizes nicotine. Because nicotine is found almost exclusively in cigarette smoke, testing the body for cotinine levels is an accurate and dependable method for gauging a subject's exposure to secondhand smoke.
Linen fiber is a cellulosic fiber and cellulose is the principle element of linen. Followings are the chemical composition of linen fiber. Cellulose: 92%. Hemi-Cellulose: 2%. Lignin: 4%. Others: 2%. This is calculated in 100%. The fabric which is produced from the linen fiber that is comfortable to wear.
Optic White 100% Pure Linen #00 Natural Fiber Flax Fabric BTY $6.79. Buy It Now. You are viewing a Linen fabric. This is made from natural flax. Beautiful high quality fabric! Linen is made from the fibers of a flax plant. 75% Linen, 25% Rayon. Light to Medium Weight Linen. Natural Vintage 100% Flax Linen Fabric 5 OZ.