Which bleaches are best? Whether chlorine-based or peroxide-based, bleach is one of the most versatile household chemicals you can keep on hand for everything from stain removal to sanitation. Many ...

The color distribution between cores and rims is related to a different incorporation of chromium and/or titanium during crystal growth. Gemological, microscopic, chemical, and spectroscopic ...

Scholars at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have unveiled an ...

Photonic crystals are periodic optical structures that can control the flow of light. Multiple reflections from surfaces separated by a distance similar to the wavelength prevent an optical beam ...

Change orientation to land scape to view the price table ...

[SMM Analysis]Trump Tariffs Drive Cross-Market Arbitrage Copper Rod Export Market Diverges Amid Tight Raw Material Supply In January-February 2025, China's cumulative bauxite imports surged 25.5% YoY, ...