Article - HPLC

Formaldehyde (CH₂O)Formaldehyde, also known as antinaldehyde, has good preservative properties, is a broad-spectrum preservative, and is widely used in daily chemical products such as toothpaste.About the dangers of formaldehyde For example, 1.3 dime..

Semen Zizyphi Spinosae  The jujube kernel for rhamliaceae plant jujube [Ziziphus jujuba Mill.var.spinosa（Bunge）Hu ex H.F. Chou] dry mature seeds, first contained in 'Shennong Materia Medica Classic', listed as the top grade, its taste sweet, sour, fl..