- Inthepaper,wastefixativeofahospitalinGuangzhoutakenasmaterialandmethodofelectrolysiswasusedtoreclaimsilverfromwastefixative.Thepresentinventionrelatestoastrongwater-proofprotectingfixative.Awater-solubleoilyliquid,OHC(CH2)3CHO,containingtwoaldehydegr...
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