title: [Study of the background absorption of ErCl3 and Er(NO3) matrices in GFAAS].
abstract: The investigation shows that the background absorption of Er matrices is significantly wavelength dependent. The effects of ashing temperature, heating mode, atomization temperature, recording time and matrix modifiers on the non-specific absorption of Er matrices have also been studied.
authors.affiliation: Department of Chemistry, South China Normal University, Guangzhou.
authors.forename: Y
authors.initials: Y
authors.lastname: Tang
authors.forename: S
authors.initials: S
authors.lastname: Mo