2021-05-29 12:10 Natural resins are mainly used as coatings and can also be used in papermaking, insulation materials, adhesives, medicines, perfumes and other production processes.
2021-05-29 12:09 The crystals in which the internal particles are regularly and periodically arranged in three-dimensional space are called single crystals.
2021-05-27 06:33 As an experienced testing company, Alfa Chemistry is well versed and guidance of face care products, equipped with professional testing equipment to provide clients with one-stop analysis services according to the different testing methods.
2021-05-27 06:31 Alfa Chemistry Testing Lab provides one-stop testing, analysis and technical support services to animal feed according to the corresponding standards.