title: Simple and reliable Raman measurement of an etchant solution directly through teflon tubing.
authors: Department of Chemistry, College of Natural Sciences, Hanyang University, Haengdang-Dong, Seongdong-Gu, Seoul, Korea 133-791.
authors: Donghyuk
authors: D
authors: Kim
authors: Hoeil
authors: H
authors: Chung
authors: Nakjoong
authors: N
authors: Kim