Core conclusion: This laboratory bracket set is based on high-quality materials that are resistant to high temperature and corrosion, and has the characteristics of stability, firmness, and adjustability. It can meet the needs of various experimental scenarios such as filtration, heating, and titration, and is suitable for scientific research and teaching use. Durable material design Made of stainless steel and cast iron materials, it is resistant to high temperatures, corrosion, and has a long service life. Cast iron material provides excellent stability, compression and wear resistance, and is not easily deformed or damaged during long-term use, ensuring the stability of experimental equipment. Secure clamping and flexible adjustment Equipped with specialized fixtures with strong clamping force, it can firmly fix experimental instruments such as test tubes and flasks, avoiding shaking or loosening during experiments. The distillation ring supports height free adjustment and can accurately adjust the position of the test tube or flask according to experimental needs, adapting to distillation and other operations.