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OCBA(O-chlorobenzaldehyde) CAS:89-98-5

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PUB (Diaminoarea polymer) CAS No.: 68555-36-2

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IME(The compound of imidazole and epichlorohydrin) CAS:68797-57-9

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Polyethyleneimine (PEI） CAS:25987-06-8

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MOME(Aqueous cationic polymer)

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