德国元素 Pyrocube 石英燃烧管 23.00-1150
23.00-1150 SA23001150 CombustionTube Pyrocube 1 燃烧管23.00-1149 SA23001149 Reaction Tube Pyrocube 1 还原反应管25.00-1030 SA25001030 Combustion Tube, Steel 1 一级合金燃烧管25.00-1048 SA25001048 Post Combustion Tube, Steel 1 二级合金燃烧管,后氧化管38.00-0512 Hose pipe no. 12 毛细管38.00-1290 SA38001290, Ash crucible, transpartent quartz, 60 mm with slots 石英灰分坩埚(液体) 50008467 SA50008467 Corundum Balls 40g 刚玉球22137418 SA22137418 Tin Boats , 4 x 4 x 11 mm 1000 锡舟22137419 SA22137419 Tin Boats , 6 x 6 x 12 mm 500 锡舟