阿法埃莎
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