| R812025 |
还原铁粉, 99%,100目 |
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| I836923 |
海绵状铁, -100 目, 99.9% (metals basis) |
|
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|
| I812029 |
纳米铁粉, 99.9% metals basis,50nm |
|
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| I812054 |
纳米铁粉, 99.9% metals basis,100nm |
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| 768529 |
纳米铁粉, ≥99.5% trace metals basis,平均粒径25 nm，铁含量约16%-19%,湿粉 |
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| R812026 |
还原铁粉, 98%,100目 |
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| R812027 |
还原铁粉, 98%,400目 |
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| I828320 |
还原铁粉, 99%,300目 |
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| I811994 |
★铁标准溶液, 1000μg/ml, 用于水质标样 |
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| I836922 |
铁棒, 5mm 直径,99.995% metals basis |
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| I823941 |
铁片, 99.9% metals basis |
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| I811996 |
★铁离子标准溶液, 500mg/L, 水质标样(1M HNO3) |
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| I836921 |
铁箔, 0.1mm 厚,99.995% metals basis |
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| I812024 |
铁粉, 99.5% metals basis |
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| I828641 |
铁粉, 99.9% metals basis |
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