title: [Determination of dissociate formaldehyde in cosmetics by derivative gas chromatography analysis].
abstract: A method for determination of dissociate formaldehyde in cosmetics by derivative gas chromatography analysis was presented in the paper. The lowest detection limit of analysis was 5.75 pg; the linear calibration curve for formaldehyde were measured within the range of 8.3-166 micrograms/L, and the correlative coefficient was 0.9996. It was showed that this method was simple and easy to handle, and interferential factors were less, and accuracy was high.
authors.affiliation: Guangdong Center for Disease Prevention and Control, Guangzhou 510300, China.
authors.forename: Yinghua
authors.initials: Y
authors.lastname: Xu
authors.forename: Daan
authors.initials: D
authors.lastname: Du
mesh_terms: D002849:Chromatography, Gas / Q000379:methods*; D003358:Cosmetics / Q000737:chemistry*; D005557:Formaldehyde / Q000032:analysis*; D012680:Sensitivity and Specificity
chemical_list: D003358:Cosmetics; D005557:Formaldehyde