0001
가스크로마토그래프/질량선택검출기(GC/MSD)-2 Gas Chromatograph/Mass Selctive Detector

0001
기체크로마토그래프(GC/FID/TCD) Gas Chromatograph/Flam Ionization Detector/Thermal Conductivity Detector

0001
전계방사형 투과전자현미경((FE-TEM) Field Emission Transmission Electron Microscope