铂带加强沿的标准模坩埚, Platinum crucible with reinforced rim

标准不粘 铂 5% 金坩埚, Non-wetting platinum 5% gold crucible

标准不粘 铂 5% 金坩埚, Non-wetting platinum 5% gold crucible

铂铲, Platinum shovel

铂标准盘, Platinum Standard Dish

铂圆底盘, Platinum Round Bottom Dish

铂带加强沿的标准模坩埚, Platinum crucible with reinforced rim

铂带加强沿的标准模坩埚, Platinum crucible with reinforced rim

铂铲, Platinum shovel

三氧化二钪, Scandium(III) oxide