A precision-engineered reaction tube flask for laboratory chemical reactions and sample processing. Manufactured from high-quality borosilicate glass for excellent thermal and chemical resistance. Key Features 

✔ Tubular Design – Provides optimal surface area for reaction mixing and heat transfer. 

✔ Narrow Neck – Minimizes solvent evaporation and facilitates secure sealing with stoppers or adapters. 

✔ Borosilicate Glass – Offers excellent thermal shock and chemical resistance, suitable for diverse reaction conditions. 

✔ Flat or Round Bottom – Enables stable placement on heating plates or in water baths. 

✔ Graduation Marks – Allows accurate volume measurement for precise reagent dosing.