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

铂平底盘, Platinum Flat Bottom Plain Dish

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

铂燃烧舟, Platinum Combustion Boat

铂标模坩埚, Platinum standard form crucible

铂标模坩埚, Platinum standard form crucible

铂燃烧舟, Platinum Combustion Boat

铂盖, Platinum Lid for Standard Dish

铂直角盘, Platinum Square Edge Dish

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