Cash on Delivery (COD), Cash Advance (CA), Cash in Advance (CID), Cheque, Telegraphic Transfer (T/T)
500 Piece Per Month
Sample costs shipping and taxes has to be paid by the buyer
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
Cobalt Blue Glass can functional as an optical filter, which can filter out the unsought strong yellow light. This is a prized material for several collectors. It is functional as a practical application for scientists who perform the flame tests. Cobalt blue glass has a deep rich blue color. It has been made by making use of the cobalt oxide in the mixture of molten glass. Cobalt Blue Glass gets its color from copper oxide or cobalt oxide. This is functional as a delicate colorant and offers a deep rich blue color. This is a blue glass that is utilized for hiding the yellow (sodium) emission. It is also known for identifying elements which make weakly emission of blue and/or violet.