Determination of Methanol in Cosmetics by Sulfurous Acid and Basic Fuchsine Colorimetry / 环境与健康杂志
Journal of Environment and Health
; (12)1993.
Article
em Zh
| WPRIM
| ID: wpr-538971
Biblioteca responsável:
WPRO
ABSTRACT
0.05). Beer's law was obeyed when methanol concentration was 0-0.07 mg/ml with the correlation coefficient r=0.986. Conclusion This method was accurate and precise, which was suitable for the determination of methanol in cosmetics containing ethanol or not.
Texto completo:
1
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WPRIM
Idioma:
Zh
Revista:
Journal of Environment and Health
Ano de publicação:
1993
Tipo de documento:
Article