2-氯对苯二胺单硫酸盐,2-Chloro-p-phenylenediamine monosulfate;technical, ≥97.0% (GC/T)
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乙醛氨三聚物,Acetaldehyde ammonia trimer;≥96.0% (NT) -
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吐温20,TWEEN® 20;viscous liquid -
AmberChrom® 1X4强碱性阴离子交换树脂,AmberChrom® 1X4 chloride form;chloride form, 50-100 mesh -
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