High-performance liquid chromatography basic principles and application tutorial (very detailed basic tutorial) Chromatography was first discovered by Russian botanist Tswett when he studied the separation of plant pigments with calcium carbonate in 1906 Named. Later on this basis, paper chromatography, thin layer chromatography, gas chromatography, and liquid chromatography were developed.
Sweet Orange Oil,Avocado Oil,Rose Hip Oil,Berries Essential Oil
Ji'An ZhongXiang Natural Plants Co.,Ltd. , https://www.zxessentialoil.com