The PFA 100ml reagent bottle is primarily used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis, and other experiments. Its low background value (with metal elements such as lead and uranium content less than 0.01ppb) and non-dissolution and non-extraction characteristics make it suitable for storing and packaging high-concentration, strongly corrosive drugs, chemical reagents, and standard samples. For example, it is used by the National Marine Bureau for storing ocean water standards and mercury standard solutions, and by the Antarctic Scientific Expedition Team of the University of Science and Technology of China for sample collection. Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153 6614 0844 Mail: ClairBZH@gmail.com