栏目导航
avigation
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1,2,3,7,8-Pentachlorodibenzo-p-dioxin 1,2,3,7,8-五氯二苯并对二恶英 5mg
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1,2,3,8,9-Pentachlorodibenzo-p-dioxin 1,2,3,8,9-五氯二苯并对二恶英 1mg
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1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin 1,2,3,4,6,7-六氯二苯并对二恶英 1mg
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1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,4,7,8-六氯二苯并对二恶英 5mg
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1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,6,7,8-六氯二苯并对二恶英 1mg
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1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin 1,2,3,7,8,9-六氯二苯并对二恶英 1mg
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1,2,4,6,7,9-Hexachlorodibenzo-p-dioxin 1,2,4,6,7,9-六氯二苯并对二恶英 1.2ml