chromatographic-grade reagent 层析级试剂[一般指符合要求的层析用试剂] chromatographic-grade solvent 层析级溶剂[一般指符合要求的层析用溶剂] chromatographic peak 层析峰 ..
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electronic grade solvent 电子工业纯度级溶剂
chromatographic-grade solvent 层析级溶剂
HPLC-grade solvent 高压液相层析级溶剂
chromatographic grade solvent 层析级溶剂
refined grade solvent naphtha 精制级溶剂石脑油
As a high-grade solvent, 2-ethoxyethanol acetate will have a good future to be used in chemical industry.
乙二醇单乙酸醋酸酯做为一种高档溶剂，有着广阔的应用前景。
Selection of specific type, grade and consistency of solvent cement should take into account pipe type, size, installation conditions and chemical compatibility of cement and system fluids.
液状粘固剂的特定类型、等级和坚固性的选择应该考虑管道类型、口径、安装条件以及粘固剂与系统流体介质的化学兼容性。
The same results were obtained when solvent was industrial grade instead of chemical grade and the reactor was magnified by 5 times.
用工业级溶剂代替化学纯试剂，并将反应器放大5倍，可获得同样的结果。
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