[Determination of dissociate formaldehyde in cosmetics by derivative gas chromatography analysis].
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.
Xu
Yinghua
Y
Guangdong Center for Disease Prevention and Control, Guangzhou 510300, China.
Du
Daan
D
D002849:Chromatography, Gas / Q000379:methods*; D003358:Cosmetics / Q000737:chemistry*; D005557:Formaldehyde / Q000032:analysis*; D012680:Sensitivity and Specificity
D003358:Cosmetics; D005557:Formaldehyde