Donghai Source Factory Quartz Glass Tube OEM/ODM Capability High Purity Clear Quartz Tube With Flange For Laboratory Vacuum Furnace ISO 9001 Product Overview Customized High Temperature Resistant 1200 Fused Silica Quartz Test Tube with 1100℃ Working Temperature and 99.99% SiO₂ Content Product ...
Factory Made Quartz Glass Beakers and Quartzware - High Temperature Resistant & Corrosion Resistant Custom Quartz Products We support custom quartz products with the following specifications: SiO₂ content > 99.99% tubing fused quartz Operating temperature: 1250℃ Excellent visual and chemical ...