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          • 721/722可見分光光度計721/722
            721/722可見分光光度計721/722

            型號: VIS-721; VIS-722; VIS-722(N/S) 光學系統: 消色差 Czerny-Turner (1200L/mm grating) 波長范圍: 350-1020nm; 320-1020nm; 320-1020nm 波長準確度: ±2nm; ±2nm; ±2nm 光譜帶寬: 6nm; 5nm; 4nm

            時間:2018-01-31型號:721/722瀏覽量:1566
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