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

铂费舍尔阳极网缸, Platinum Fischer Anode mesh cylinder

铂定三角形, Platinum fixed triangle

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

铂盖, Platinum Lid for non-wetting crucible

铂标模坩埚, Platinum standard form crucible

铂盖, Platinum lid for micro crucible

不粘铂 5% 金坩埚, Non-wetting Pt 5% Au crucible with RF rim

铂可调节三角, Platinum adjustable triangle

铂盖, Platinum Lid for Standard form crucible