冶金标准物质-标准物质实验室【北京华研】
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QD11-136 高铬镍铁矿标样高铬镍铁矿标样 Standard sample of high chromionilite 50g
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QD11-135 高铬镍铁矿标样高铬镍铁矿标样 Standard sample of high chromionilite 50g
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QD05-42A/同08-42A 磁铁精矿标样磁铁精矿标样 Magnet concentrate standard sample 100g
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QD02-44A 磁铁矿标样磁铁矿标样 Magnetite standard sample 100g
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QD02-42D 磁铁矿标样磁铁矿标样 Magnetite standard sample 100g
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QD02-35B 球团矿标样球团矿标样 Standard sample of pellets 100g
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QD02-31D 烧结矿标准物质标准样品烧结矿标准物质标准样品 Standard sample of sinter reference material 100g
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GSBD31006a 铁矿标准样品铁矿标准样品 Iron ore standard sample 50g
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GSBD31004-93 铁矿标准样品铁矿标准样品 Iron ore standard sample 50g
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NCS017012-2017(H) 铁精矿标准样品铁精矿标准样品 Standard sample of iron concentrate 70g/瓶
标准物质实验室 · 京ICP备19035853号-1