BULK AND SPECIAL PROCESS CHEMICAL ANALYSIS SERVICE
The quality of the chemicals used in the optoelectronic semiconductor process is the most direct and in-depth key factor that affects the process yield.In order to effectively control the process yield and reduce the risk of process contamination, for all kinds of chemicals used in the process, whether it is lotion, etching solution, photoresist, photoresist, developer... etc., it is necessary to carry out the quality management and the quality confirmation of the related supply system. Especially now that the awareness of environmental protection is gradually being valued by everyone, the reduction of use and recycling of chemicals are also gradually becoming a trend, so the effect of chemical recycling and the quality confirmation of the chemicals after treatment cannot be ignored.
SGS provides the following services:
- Quality control inspection service for special chemicals in the optoelectronic semiconductor factory
- Supply system quality confirmation service
- Recycling system quality confirmation service
- Quality confirmation service for product shipments from special chemical suppliers
- Customized specific condition analysis service
Common routine test items
- Analysis of trace metal element content
- Analysis of trace anion and cation content
- Analysis of moisture content
- Analysis of the content of silicon, boron, phosphorus and other metal impurities
- Analysis of particle count
- Main component content analysis of chemicals
- Analysis of viscosity, color, absorbance