monsutaa kaado! (mushi)'s status on Friday, 02-Aug-13 01:01:42 UTC
-
@mastertdi that is paper chromatography, the most basic of them all, There are still Thin layer crhomatoghrapy, column crhomatoghrapy, liquid crhomatoghrapy, hight performance liquid crhomatography, gas chromatography and a ton of others kinds