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氘代氯仿 | 乐研
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二氯甲烷-d₂,1665-00-5,D,99.5%
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氘代丙酮 | 乐研
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氘代乙腈,2206-26-0,(D,99.8%)
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二氯甲烷标准溶液,75-09-2,analytical standard,1.00mg/ml in methanol
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一溴二氯甲烷标准溶液,75-27-4,analytical standard,1.01mg/ml in methanol,相对不确定度3%
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氘代硫酸 | 乐研
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氘代二氯甲烷 deuteration degree min. 99.8% for NMR spectroscopy
-
氘代二氯甲烷 deuteration degree min. 99.8% for NMR spectroscopy
-
二氯甲烷-d₂,1665-00-5,D,99.9%
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