| E809174 |
乙酸乙酯, AR,99% |
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| E809178 |
乙酸乙酯, HPLC级,≥99.8% |
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| E809273 |
乙酸乙酯, 99.8%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal |
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| E809173 |
乙酸乙酯, Standard for GC,≥99.7%(GC) |
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| E809183 |
乙酸乙酯, for LC-MS,≥99.9%(GC) |
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| E809184 |
乙酸乙酯, 生物技术级,≥99.9% |
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| E823027 |
乙酸乙酯, 99.8%,Water≤50 ppm (by K.F.), MkSeal |
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| E836950 |
乙酸乙酯, GR,99.7% |
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| E821162 |
乙酸乙酯溶液标准物质, 3.0 mg/mL 基质:二硫化碳 U=2% |
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