Amber Volumetric Flask Class B with PE Stopper, BORO 3.3
From $10.90 (Ex GST)
Volumetric Flask with PE Stopper, Class A, Borosilicate Glass (BORO 3.3)
From $13.70 (Ex GST)
Volumetric Flask with PE Stopper, Class B, Borosilicate Glass (BORO 3.3)
From $7.00 (Ex GST)
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Volumetric flasks supplied by LabChoice Australia provide the highest level of precision for preparing standard solutions, dilutions and calibration mixtures across analytical, teaching and industrial laboratory environments. Manufactured from high clarity BORO 3.3 borosilicate glass that complies with ISO 3585 and ASTM E438 Type 1 Class A standards, these flasks offer exceptional thermal stability, chemical resistance and dimensional accuracy. Class A volumetric performance conforms strictly to ISO 1042 and ASTM E288, ensuring reproducible solution preparation for regulated and research grade workflows.
Each volumetric flask features a precisely calibrated single graduation mark that defines its certified capacity at standard reference temperature, providing unmatched accuracy for analytical chemistry, titration preparation and instrument calibration. The narrow neck prevents volume variation during filling, while the supplied stopper or glass joint ensures airtight closure for proper mixing and storage. Clear, permanent markings support easy readability, and the uniform BORO 3.3 wall structure delivers reliable thermal behaviour during controlled heating or cleaning cycles.
Volumetric flasks are widely used in pharmaceutical analysis, environmental testing, food and beverage chemistry, water quality laboratories, academic teaching facilities and industrial R and D. They are essential for preparing stock standards, working solutions, dilution series and quality control samples where exact volume accuracy directly influences analytical outcomes. Their inert borosilicate composition ensures no interaction with acids, bases, oxidising agents or organic solvents, supporting consistent and contamination free solutions.
Every volumetric flask supplied by LabChoice Australia undergoes ISO 9001 aligned quality control inspection. This includes verification of ISO 1042 capacity tolerances, dimensional conformity checks, stopper or joint fitting accuracy, thermal shock testing and clarity assessment. Flasks are further validated for compliance with ISO 3585 and ASTM E438 requirements governing borosilicate glass performance. These rigorous evaluations ensure long term reliability and precise, repeatable measurements for laboratories requiring premium volumetric glassware.