Wuhan Qianglong New Chemical Materials Co;Ltd.
Ethyleneimine
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Propyleneimine
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2-Methylaziridine
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polyethylenimine
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QL-1001-C-3 PEI water-soluble cationic polymer
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QL-1001-C-4 PEI water-soluble cationic polymer
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Water-free polyethyleneimine QL-1001-B1
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Water-free polyethyleneimine QL-1001-B2
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