Objective To determine the contents of elements Fe, Mn, Ni, Cu, Zn, Ca, Mg and Cr in Gentiana macrophlla and Gentiana officinalis.

• 目的测定甘肃产秦艽、野生黄管秦艽及栽培黄管秦艽中的铁、锰、镍、铜、锌、钙、镁、铬等8种微量元素含量。