EC21 Product Catalogs - iridium copper http://www.ec21.com/ec-market/iridium copper.html Match with CHAMPION RN79Ghttp://leolam69.en.ec21.com/Match_with_CHAMPION_RN79G--3540360_3928386.htmliridium spark plug, High quality spark plug, Auto spark plug, Motorcycle spark plug, Garden machine spark plug High-qu20100103 Ceramic Sputtering Targethttp://wendywoo.en.ec21.com/Ceramic_Sputtering_Target--1303231_1420317.htmlCopper (Cu), Cadmium (Cd), Dysprosium (Dy), Erbium (Er), Europium (Eu), Gold (Au), Gadolinium (Gd), Germanium (Ge), Hol20091130 Spurk Plughttp://sinky111.en.ec21.com/Spurk_Plug--3905564_3905565.htmliridium, alloy,copper and nicket.superb insultion 20091029 Metal Sputtering Targethttp://cachem.en.ec21.com/Metal_Sputtering_Target--486162_974095.htmlIridium, Ir, Ruthenium, Ru, Palladium Pd, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y, Silicon, Si, T20090910 Gold Testing Machine EXF 9500http://deepakksoni.en.ec21.com/Gold_Testing_Machine_EXF_9500--3633480_3633513.htmlcopper, nickel Ni, Zn cadmium CD, indium, in addition to the iridium IR, osmium OS, Platinum heavy metals are qualitat20090627 Metal Alloy & Intermetallics Sputtering Targetshttp://jerrywoo.en.ec21.com/Metal_Alloy_Intermetallics_Sputtering_Targets--560355_818757.htmlCopper (Al-Cu) Aluminum Chromium (Al-Cr) Aluminum Magnesium(Al-Mg) Aluminum Silicon (Al-Si) Aluminum Silver (Al-Ag) Cer20080828 Spark Plugshttp://cyy369369.en.ec21.com/Spark_Plugs--2128142_2129348.htmlcopper spark plugs;Features platinum. Features of platinum & iridium spark plug: Single platinum;Double platinum. With 20070807