国家标准物质-标准物质实验室【北京华研】
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GBW10238 豆粕中46种元素成分分析标准物质豆粕中46种元素成分分析标准物质 Standard material for analysis of 46 elements in soybean meal 25g/瓶
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GBW10237 绿茶(高山茶)成分分析标准物质绿茶(高山茶)成分分析标准物质 Standard substance for component analysis of green tea (Camellia kocamellia) 20g/瓶
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GBW10236 豫烟叶成分分析标准物质豫烟叶成分分析标准物质 Standard material for component analysis of Henan tobacco leaves 22g/瓶
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GBW10235 杨树叶成分分析标准物质杨树叶成分分析标准物质 Standard material for composition analysis of poplar leaves 20g/瓶
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GBW10234 茉莉花成分分析标准物质茉莉花成分分析标准物质 Standard substance for constituent analysis of jasmine 20g/瓶
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GBW10233 油菜成分分析标准物质油菜成分分析标准物质 Standard material for component analysis of rape 25g/瓶
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GBW10232 洋葱成分分析标准物质洋葱成分分析标准物质 Standard material for constituent analysis of onion 25g/瓶
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GBW10231 菠菜成分分析标准物质菠菜成分分析标准物质 Standard material for constituent analysis of spinach 20g/瓶
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GBW10230 圆白菜成分分析标准物质圆白菜成分分析标准物质 Standard material for composition analysis of Chinese cabbage 20g/瓶
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GBW10229 旱芹菜成分分析标准物质旱芹菜成分分析标准物质 Standard material for the analysis of constituents of drought celery 22g/瓶
标准物质实验室 · 京ICP备19035853号-1