男男激情做爰gay片,辣妹子影院电视剧免费播放,日韩精品久久久久久免费,蜜桃视频资源在线观看

  • 中文/English
  • 4008-838-258   

Cosmetics testing

日期: 2020-05-29

Cosmetics often come into direct contact with the human body, and their safety is of great concern. All countries in the world have corresponding laws and regulations to regulate cosmetics in order to protect consumers’ health. Cosmetics sold in the Chinese market must be compliant with the relevant product standards.

 

Test items

Test standards

p-phenylenediamine, m-phenylenediamine, o-phenylenediamine


Polycyclic aromatic hydrocarbons


Dioxans


Titanium dioxide


Diethanolamine


Methanol


Phthalates


Beryllium, cadmium, thallium, chromium, arsenic, neodymium, lead


Chromium, arsenic, cadmium, antimony, lead


Arsenic, barium, bismuth, cadmium, chromium, mercury, lead, antimony


Nonylphenol


Asbestos


Nitrites


Total chromium


pH


Relative density


Packaging appearance


Universal cosmetic label