Determination of trace amounts of lead in raw materials and products for cosmetics by atomic absorption spectrophotometry

Keiko Havashi; Kazuhiko Koyama; Naoyuki Kobayashi; Chikushi Kano

doi:10.5107/sccj1970.9.2_62

日本化粧品技術者連合会会誌

Online ISSN : 1884-6572
ISSN-L : 0289-1379

J-STAGEトップ
/
日本化粧品技術者連合会会誌
/
9 巻 (1974-1975) 2 号
/
書誌

化粧品原料及び化粧品中の微量鉛の原子吸光分析

林恵子, 小山和彦, 小林直行, 加納蓄積

著者情報

ジャーナルフリー

1975 年 9 巻 2 号 p. 62-69

DOI https://doi.org/10.5107/sccj1970.9.2_62

詳細

抄録

The dithizone method has been used for the determination of trace amounts of lead in raw materials and products for cosmetics. However, in order to determine lead in a safer manner, we studied the application of atomic absorption method such as direct, correction with D₂-lamp, and extraction to the routine work. As a result, it was found that this method can be effective for many kinds of these samples.