ICP-MS 内标, ICP-MS Internal Standard for 6020

石英盖, Quartz lid for 30ml quartz crucible

镍蚀刻剂, Nickel etchant for evaporated nickel films

Iron 57

黏度标准, Viscosity standard

氧化镁矩形盘;长 (mm), Magnesium Oxide Rectangular Tray;Length (mm)

Platinum Shoniger Basket

铂标准盘, Platinum Standard Dish

铂费舍尔阴极网缸, Platinum Fischer Cathode mesh cylinder with rings on stem

铂搅拌铲, Platinum stirring spatula single ended