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Conical flasks supplied by LabChoice Australia are designed for safe, efficient mixing, culturing and solution preparation across teaching, analytical and industrial laboratory environments. Manufactured from high quality BORO 3.3 borosilicate glass that complies with ISO 3585 and ASTM E438 Type 1 Class A standards, these flasks offer excellent thermal resistance, chemical durability and structural stability. Their wide base and narrow neck geometry support controlled swirling, reduced spill risk and improved handling during dilution, titration or reagent preparation workflows.
Each conical flask features clear, permanent graduations for easy approximate volume measurement and thick, uniform walls that withstand repeated heating and cooling cycles. The tapered neck supports efficient mixing while allowing the use of cotton plugs, rubber stoppers or ground glass joints depending on the application. The exceptional thermal shock resistance of BORO 3.3 glass allows these flasks to be used safely on hot plates, in autoclaves, water baths and during flame sterilisation where appropriate. Their inert glass composition ensures no interaction with acids, alkalis or solvents, supporting consistent, contamination free laboratory practice.
Conical flasks are widely used in titration setups, microbial culture preparation, buffer mixing, sample storage, chemical synthesis, volumetric dilution and general solution handling. Their ergonomic shape supports vortexing and manual mixing, while the wide base enhances stability during benchtop operations. These flasks are also commonly used in industrial R and D environments, food and beverage testing, environmental analysis and pharmaceutical laboratories that require durable, high clarity, chemically resistant vessels.
Every conical flask supplied by LabChoice Australia undergoes ISO 9001 aligned quality control inspection. This includes dimensional verification, clarity and wall thickness assessment, thermal shock testing, graduation accuracy checks and structural integrity evaluation. Flasks are examined for uniformity, defect free construction and consistency with ISO 3585 and ASTM E438 glass performance requirements. These rigorous inspections ensure reliable, long term performance for laboratories requiring precision engineered borosilicate glassware.