英文摘要 |
According to the administrative bylaws of cosmetic hygiene, marketed general cosmetic shampoos should not be adulterated with Zinc pyrithione or Ketoconazole. From September to October in 1998, 55 commercielly sold shampoo samples were randomly collected from Taiwan and analyzed by HPLC. The results showed 5 samples contained Zinc pyrithione while 2 samples were found to be adulterated with Ketoconazole. |