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产品名称： Polyquaternium-1；聚季铵盐-1PQ-1|||Polidronium chloride；聚季铵盐-1|||PQ-1|||Polidronium chloride
产品简介：polyquaternium-1 (pq-1) exerts strong bacteriostasis and little eye irritation and can be used as a polycationic ophthalmic preservative. polyquaternium-1 inhib..产品型号：T20655 原产地：中国大陆价格： ￥0.0
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