pure grade meaning in Chinese
纯级
Examples
- Lithium carbonate high pure grade
氟化锂-工业级 - Reagents are chemical compounds used in laboratory tests , experiments , and in research and development . reagent is distinguished from general industrial chemicals . kanto chemical supplies various reagents for high pure grade and specific purpose
试剂为使用于各种检验测试实验研究等方面，而为了使各项使用目的都能有一定的品质保证，故以少量适当为供给形态之化学品。