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Paraformaldehyde
Catalog No.:W830433
Spec/Purity:96%, powder
CAS No.: 30525-89-4
Molecular Weight:-
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Polyethyleneimine
Catalog No.:D110244
Spec/Purity:average Mw ~180000,50 wt. % in H2O
CAS No.: 9002-98-6
Molecular Weight:-