总共找到4572个商品
 | 硫酸钴(II), Reagent, Co 20.8% minCAS：60459-08-7 |
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| | Cobalt(II) thiocyanate, 98+%CAS：3017-60-5 |
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| | Cobalt oxide, typically 3.4-4.5%, Molybdenum oxide typically 11.5-14.5% on aluminaCAS：GB76840 |
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| | 氧化钨钴(II), 99%CAS：10101-58-3 |
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| | 磷化铬, 98%CAS：12134-02-0 |
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| | 氧化钛钴, 99.8% (metals basis excluding Ni), NiCAS：12017-01-5 |
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| | pH试纸, Intermediate, three squares with different indicators on each strip, 5-10 pH rangeCAS：GB76845 |
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| | pH试纸, Intermediate, three squares with different indicators on each strip, 0-6 pH rangeCAS：GB76846 |
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| | pH试纸, Intermediate, three squares with different indicators on each strip, 2-9 pH rangeCAS：GB76847 |
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| | pH试纸, Narrow, one square with single indicator on each strip, 2.5-4.5 pH rangeCAS：GB76848 |
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| | pH试纸, Narrow, one square with single indicator on each strip, 0-2.5 pH rangeCAS：GB76849 |
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| | 氧化铝合铜, 99.5% (metals basis)CAS：12042-92-1 |
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| | Copper based low temperature water gas shift catalyst, HiFUEL™ W220CAS：GB76851 |
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| | Copper based medium temperature water gas shift catalyst, HiFUEL™ W230CAS：GB76852 |
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| | pH试纸, Narrow, one square with single indicator on each strip, 11-13 pH rangeCAS：GB76853 |
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