硝酸钯和硝酸镁, Palladium nitrate & Magnesium nitrate

硒 82, Selenium 82

Viscosity standard

氮化硼棒;直径 (mm), Boron Nitride Rod;Diameter (mm)

铂标模坩埚, Platinum standard form crucible

铂盖, Platinum Lid for Standard form crucible

铂 Perl X 型铸模, Platinum Standard Casting Mould

铂微坩埚, Platinum micro crucible

铂 Perl X 型铸模, Platinum Perl X type Casting Mould

铂燃烧舟, Platinum Combustion Boat without handle