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Determination of formaldehyde in endodontic paper points
Author(s) -
Möller B.,
RUYTER I. EYSTEIN,
ODDEN E.
Publication year - 1986
Publication title -
international endodontic journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.988
H-Index - 119
eISSN - 1365-2591
pISSN - 0143-2885
DOI - 10.1111/j.1365-2591.1986.tb00494.x
Subject(s) - formaldehyde , dentistry , chemistry , chromatography , medicine , organic chemistry
Summary. The formaldehyde content in four brands of endodontic paper points was determined with an improved 2,4‐dinitrophenylhydrazine (DNPH) method. One brand, earlier shown to exhibit cytotoxic as well as haemolytic activity, contained significantly more formaldehyde than the others.