About this item

• Versatile Lab Use: lab-grade flat-bottom flask for solution preparation, reagent storage, gentle heating, and short-term synthesis/reaction work
  
• Flat-Base Compatibility: stable flat base for direct use on hotplates, magnetic stirrers, or benchtop without additional support
  
• Material: borosilicate 3.3 glass: high thermal tolerance and excellent resistance to acids and alkalis; reusable and chemical-resistant
  
• Capacity & Neck: available 100 ml, 250 ml, 500 ml, 1000 ml, 2000 ml; long-neck geometry reduces evaporation and minimizes splash during mixing or heating
  
• Quality & Service: stonylab lab-grade manufacturing and customer support; contact us for damaged items - satisfaction assistance provided