PRECIOUS METALS suppliers

PRECIOUS METALS

CAS:

MF:: AuIrPdPtReRhRu

MW:: 1080.86

Use：: These are the metals gold, silver, and platinum,which are used for coinage, jewelry, and ornaments,and also for industrial applications.Expense or rarity alone is not the determiningfactor; rather, a value is set by law, with thecoinage having an intrinsic metal value as distinctfrom a copper coin, which is merely atoken with little metal value. The term noblemetal is not synonymous, although a metal maybe both precious and noble, as platinum.Although platinum was once used in Russia forcoinage, only gold and silver fulfill the threerequisites for coinage metals. Platinum does nothave the necessary wide distribution of source.The noble metals are gold, platinum, iridium,rhodium, osmium, and ruthenium. Unalloyed,they are highly resistant to acids and corrosion.Radium and certain other metals are moreexpensive than platinum but are not classed asprecious metals. Because of the expense of theplatinum noble metals, they may be alloyedwith gold for use in chemical crucibles.

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You can find PRECIOUS METALS suppliers, manufacturers, and distributors from countries such as United States, United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Alfa Aesar

Precious Metals, plasma standard solution, Specpure?, Au, Ir, Os, Pd, Pt, Re, Rh
Remarks: Brand: Alfa Aesar | Product Number: 014652
TEL: 1 888 343-8025 Specialty/Bulk
UNITED STATES Trader

￥139.00/100ml

￥407.00/500ml

VWR International

PRECIOUS METALS
TEL: 800 932 5000
UNITED KINGDOM Trader