Hermcol®Buluugga GLVO waa nooca beta ee Cu-Phthalo midab buluug ah oo leh hadh cagaar-buluug ah oo bixiya sifooyin heer sare ah, oo ay ku jiraan kuleyl, xawli iftiin, xoog midab leh, awoodda daboolka, alkali iyo caabbinta asiidhka oo aan lahayn dhiig-bax ama guurid midab.Hermcol®Blue GLVO waa dareere-degan.