05 000 900    SILICA CHIPS石英片

5001039       COPPER OXIDE WIRE 线状氧化铜

11 001 317/4   ASH FINGER SILICA 105MM保护管

11.00-1150/4   Combution/Reduction tube,Elementar,燃烧/还原管

22 133 212     BOATS SILVER 12X6X6 银舟 100个/盒

12 010 032     TIN SQUARES - 37 X 37MM (400pack)锡箔片

11.02-1036/4    Ash Crucibles, Quartz, 60 mm石英坩埚

11 00-1331/4   CONNECTING TUBE SILICA 石英桥

11 001 170/4   ASH FINGER VARIO EL 65MM 灰分管

11 020 008     TUNGSTIC OXIDE GRANULAR 60g/瓶 三氧化钨