| 小角激光光散射仪及在分子量标准物质定值中的应用 |
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| 引用本文： | 裘理仁 刘志娟. 小角激光光散射仪及在分子量标准物质定值中的应用[J]. 化学分析计量, 1999, 8(3): 5-7 |
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| 作者姓名： | 裘理仁 刘志娟 |
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| 作者单位： | 国防科工委化学计量一级站，国防科工委化学计量一级站，国防科工委化学计量一级站 济南 250031，济南 250031，济南 250031 |
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| 摘 要： | 介绍小角激光光散射仪的原理、构造和特点,及其在分子量标准物质定值中的应用。
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| 关 键 词： | LALLS GPC 聚苯乙烯 聚乙烯 重均分子量 标准物质 |
LOW ANGLE LASER LIGHT SCATTEROMETER AND ITS APPLICATION IN THE CERTIFICATION OF REFERENCE MATERIALS OF MOLECULAR WEIGHT |
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| Qiu Liren,Liu Zhijuan,Wang Hui. LOW ANGLE LASER LIGHT SCATTEROMETER AND ITS APPLICATION IN THE CERTIFICATION OF REFERENCE MATERIALS OF MOLECULAR WEIGHT[J]. Chemical Analysis And Meterage, 1999, 8(3): 5-7 |
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| Authors: | Qiu Liren Liu Zhijuan Wang Hui |
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| Abstract: | The principle,construction and characteristics of the low angle laser light scatterometer are introduced.The weight average molecular weight of polystyrene and polyethylene of reference materials is certified by low angle laser light scatteroraeter. |
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| Keywords: | low angle laser light scattering gel permeation ehromatography polystyrene polyethylene weight average molecular weight reference material |
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