SUNJIN NEWSLETTER
SUNJIN BEAUTY SCIENCE Enhances Quality Competitiveness with Introduction of State-of-the-Art Q-SEM Equipment!
By Ko, Eunyoung
Translated By Lee, James
May 2024, NO.22
Hi, how are you?
To enhance quality competitiveness and promptly respond to the latest regulations, SUNJIN BEAUTY SCIENCE has introduced a state-of-the-art equipment.
SEM stands for Scanning Electron Microscopy, which is an electron microscope that scans the surface of a sample with an electron beam, allowing direct observation of its three-dimensional structure. NMPA of China requires SEM data on particle size as mandatory information when registering substances on the ‘Cosmetic Ingredient Safety Information Notification Platform’. As a result, the importance of SEM data is increasing globally, including Europe.
Additionally, the newly introduced equipment is a SEM machine with even more advanced capabilities than those used at professional research institutions. It is capable of performing Q-SEM(Quantitative Scanning Electron Microscopy) analysis. Q-SEM is a technique that, in addition to the imaging function of SEM, allows for quantitative analysis of particle size. Through the equipment, the microscopic structure and particle size distribution of powders can be measured accurately.
The French authorities have adopted Q-SEM as the analytical method to identify nano materials, and the revised COSMOS V4 also requires the submission of Q-SEM data as a mandatory requirement for material registration, highlighting the growing importance of this technique.
Starting from June 1st, SUNJIN plans to sequentially conduct SEM analysis on all of our products. Having the capability for prompt analysis of our own products will allow us to develop more competitive products and provide you with enhanced quality products.
If you have any inquiries, please feel free to contact us.
Areum Jeong / Regional Sales Manager
E-mail : sales1@sunjinbs.com
