商品标签为:'重铬酸钾'
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酸洗玻璃珠,Glass beads, acid-washed;粒径:150-212 μm (70-100 U.S. sieve)
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四氢可的松,Tetrahydro Cortisone
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1,4,5,6,7,7-六氯-5-降冰片烯-2,3-二羧酸,1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylic acid;99%
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氯化铯,Cesium chloride [CsCl];puriss. p.a., ≥99.5%
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带正电的未加工爆轰纳米金刚石粉末,Detonation Nanodiamond Powders;230 nm Raw DND, +15 mV Zeta, 1.7 % ash
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氮化硅,Silicon nitride;powder, ≥99.9% trace metals basis