The very best way to detect polymer impregnated jadeite is to have GIA (Gemological
Instituate of America)to test the jadeite and issue a certificate indicating that no signs
of polymer impregnation. All reputable dealers will sell jade subject to a GIA inspection. Do not purchase an expensive piece of jade without a certificate unless you are purchasing from Mason-Kay Jewelers who only sell untreated jade and have the same type of machine that GIA has and will issue their own certificate. Do not accept other certification unless you are willing to also accept the risk.
polymer
It is a polymer which has special properties such as a memory shape polymer.
A lipid is both a polymer and monomer. Polymer: Triglyceride Monomers: glycerol and fatty acids
polymer
nothing
Satish Chandra has written: 'History of architecture and ancient building materials in India' -- subject(s): Architecture, Building materials, History 'Polymers in concrete' -- subject(s): Concrete, Polymer-impregnated concrete, Polymers
polymer
It is a polymer which has special properties such as a memory shape polymer.
A lipid is both a polymer and monomer. Polymer: Triglyceride Monomers: glycerol and fatty acids
polymer?!?
polymer
polymer
polymer
polymer
polymer
A phospholipid is not a polymer.
nothing