Amber Volumetric Flask Class A with PE Stopper, BORO 3.3
- Class A accuracy volumetric flask for high-precision solution preparation and dilution
- Amber BORO 3.3 borosilicate glass helps reduce light exposure for sensitive reagents
- Excellent chemical resistance and thermal stability for analytical laboratory use
- Supplied with PE stopper to minimise evaporation and reduce contamination risk
- Sharp calibration mark ensures accurate meniscus alignment and repeatable results
- Ideal for analytical chemistry, QC testing, and research laboratories requiring tight tolerances
Amber Volumetric Flask Class B with PE Stopper, BORO 3.3
- Class B accuracy volumetric flask for routine solution preparation and dilution work
- Amber BORO 3.3 borosilicate glass helps reduce light exposure for sensitive reagents
- High chemical resistance and good thermal stability for everyday laboratory use
- Supplied with PE stopper to minimise evaporation and contamination during storage
- Clear calibration mark supports consistent volume measurement within Class B tolerance
- Suitable for education laboratories, research preparation, and general QC applications
From $10.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Boiling Flask Flat Bottom, Socket Joint, Short Neck, Borosilicate Glass (BORO 3.3)
- Restricted Item – EUD Required: For flask sizes 500 mL or larger, an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- Flat base ensures stable heating on hotplates
- Socket joint allows secure glassware connections
- Short neck saves space in compact lab setups
- Ideal for distillation, reflux, and chemical reactions
- Used in teaching, research, and pharmaceutical labs
- Made from LabChoice BORO 3.3 glass – High quality
From $8.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Boiling Flask Round Bottom Four Neck Jointed BORO 3.3 Glass
- Restricted Item – EUD Required: For flask sizes 500 mL or larger, an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- High clarity BORO 3.3 glass supports stable, even heating for reaction work
- Four jointed necks allow simultaneous addition, monitoring and gas handling
- Secure ground joints ensure leak resistant connections with lab apparatus
- Excellent chemical and thermal resistance for synthesis, reflux and distillation
- Trusted in research labs and universities for multi step experimental workflows
- Made from LabChoice BORO 3.3 glass – High quality
Boiling Flask, Flat Bottom, Borosilicate Glass (BORO 3.3)
- Flat bottom ensures stable placement on surfaces
- Designed for uniform heating and boiling tasks
- Ideal for distillation, reflux, and sample prep
- Used in chemistry labs, schools, and industry
- Preferred for durability and thermal resistance
- Made from LabChoice BORO 3.3 glass – High quality
From $2.30 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Boiling Flask, Round Bottom, Borosilicate Glass (BORO 3.3)
- Round bottom supports uniform heating distribution
- Ideal for distillation, reflux, and chemical synthesis
- Requires support ring or heating mantle for use
- Used in organic chemistry, teaching, and research
- Trusted by laboratories across Australia
- Made from LabChoice BORO 3.3 glass – High quality
From $2.60 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Buchi Rotavapor Evaporating Flask, BORO 3.3
- Restricted Item – EUD Required: For flask sizes 500 mL or larger, an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- Evaporating flask designed for Büchi rotary evaporator systems
- Manufactured from BORO 3.3 borosilicate glass for excellent thermal and chemical resistance
- Uniform wall thickness supports safe rotation under vacuum conditions
- High clarity glass for easy observation of solvent evaporation
- Suitable for solvent recovery, concentration, and distillation in research and industrial laboratories
- Made from LabChoice BORO 3.3 glass – High quality
From $18.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Buchner Filtering Flask with Side Arm, Jointed, Borosilicate Glass (BORO 3.3)
- Thick-walled body supports vacuum filtration tasks
- Side arm enables secure vacuum tubing attachment
- Jointed top fits standard Buchner funnel assemblies
- Ideal for microbiology, chemical separation, QC testing
- Trusted across academic, research, and industrial labs
- Made from LabChoice BORO 3.3 glass – High quality
From $39.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Buchner Filtration Flask with Side Arm, BORO 3.3
- Made from high quality BORO 3.3 borosilicate glass for excellent thermal shock resistance and long service life
- Integrated side arm enables secure vacuum connection for efficient Büchner filtration setups
- Thick, reinforced walls provide enhanced mechanical strength under reduced pressure
- High chemical resistance suitable for acids, solvents, and routine laboratory reagents
- Ideal for vacuum filtration, separation, and sample preparation in research, educational, and industrial laboratories
- Designed for compatibility with standard Büchner funnels and rubber stoppers used in Australian laboratories
From $20.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Chromatography Biomass Flask Reservoir for Column Work, BORO 3.3 Glass
- Designed as a biomass flask reservoir for controlled solvent delivery in column chromatography
- Supports smooth, consistent flow to maintain stable separation during preparative work
- Suitable for biomass loading, elution solvents, and fraction collection setups
- Precision ground glass joints ensure secure, leak resistant integration with chromatography columns
- Ideal for research laboratories, pilot scale work, and academic teaching environments
- Made from LabChoice BORO 3.3 glass – High quality, supplied by LabChoice Australia
Distilling Flask with Side Arm Jointed BORO 3.3 Glass
- Designed for efficient distillation, reflux, and solvent recovery applications in chemistry laboratories
- Integrated side arm allows smooth vapour transfer to condensers with minimal pressure buildup
- Jointed neck ensures secure, leak resistant connections with standard laboratory glassware
- High thermal shock resistance supports uniform heating and repeated heating cooling cycles
- Suitable for academic labs, research facilities, and industrial quality control environments
- Made from LabChoice BORO 3.3 glass – High quality
From $21.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Distilling Flask with Side Arm, BORO 3.3 Glass
- Designed for distillation and reflux procedures in chemistry and analytical laboratories
- Side arm enables controlled vapour transfer to condensers for efficient separation
- Uniform wall thickness supports safe, even heating during distillation processes
- Chemically resistant glass construction suitable for acids, solvents, and reagents
- Compatible with standard laboratory distillation and condenser assemblies
- Made from LabChoice BORO 3.3 glass – High quality
From $15.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Erlenmeyer Conical Flask, Narrow Neck, Borosilicate Glass (BORO 3.3)
- Tapered shape ideal for swirling and mixing
- Narrow neck minimizes spillage and evaporation
- Versatile use in heating, titration, and storage
- Used in research, education, and industrial labs
- Preferred by lab technicians across Australia
- Made from LabChoice BORO 3.3 glass – High quality
From $3.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Erlenmeyer Conical Flask, Wide Neck, Borosilicate Glass (BORO 3.3)
- Wide neck allows easy pouring and access
- Tapered shape supports safe swirling and mixing
- Ideal for culturing, heating, and storage tasks
- Used in microbiology, teaching, and lab research
- Trusted by science professionals across Australia
- Made from LabChoice BORO 3.3 glass – High quality
From $4.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Flat Bottom Flask Two Neck Jointed, BORO 3.3 Glass
- Restricted Item – an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- Two neck jointed flat bottom flask designed for simultaneous connections such as reflux, addition, or monitoring during reactions
- Flat bottom provides stable placement on hot plates and lab benches without external support
- Ideal for synthesis, distillation, reflux, and controlled laboratory reactions
- Clear borosilicate construction allows easy visual monitoring of contents and reaction progress
- Suitable for academic, research, and industrial laboratories requiring reliable jointed glassware
- Made from LabChoice BORO 3.3 glass – High quality
From $19.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Glass Reaction Flask with Lid & Clamp, BORO 3.3 Glass
- Restricted Item – EUD Required: an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- Secure glass lid with clamp ensures airtight sealing during reactions
- Suitable for controlled mixing, heating, and chemical reactions
- Clear borosilicate glass allows easy observation of reaction progress
- Clamp provides stable and safe closure for laboratory use
- Ideal for research labs, educational experiments, and pilot studies
- Made from high quality borosilicate glass for thermal and chemical resistance
Iodine Flask with Ground Glass Stopper, Borosilicate Glass (BORO 3.3)
- Ground glass stopper provides airtight closure
- Ideal for iodine titration and volatile storage
- Conical shape minimizes vapor loss effectively
- Used in chemical analysis and iodine value tests
- Common in research, education, and industry labs
- Made from LabChoice BORO 3.3 glass – High quality
From $22.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Jacketed Round Bottom Double Wall Flask For Distillation BORO 3.3
- Restricted Item – EUD Required: For flask sizes 500 mL or larger, an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- Double walled jacket design for controlled heating or cooling
- Round bottom shape supports uniform heat distribution during distillation
- Made from BORO 3.3 glass meeting ISO 3585 and ASTM E438 standards
- Ideal for fractional distillation, solvent recovery and essential oil processing
- Precision ground joint ensures secure, leak free system integration
- Reliable performance with circulating baths for accurate temperature control
Kjeldahl Digestion Flask Borosilicate Glass
- Designed specifically for Kjeldahl digestion in nitrogen and protein analysis workflows
- Flask shape supports controlled boiling and efficient mixing during acid digestion
- Suitable for use with concentrated sulphuric acid and digestion catalysts under high heat
- Compatible with standard Kjeldahl digestion and distillation systems used in laboratories
- Ideal for schools, universities, food testing, environmental analysis, and quality control labs
- Made from LabChoice BORO 3.3 glass – High quality
From $15.20 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Kjeldahl Digestion Flask Jointed BORO 3.3 Glass
- Jointed Kjeldahl digestion flask designed for secure connection to condensers and digestion assemblies
- Ideal for Kjeldahl nitrogen and protein analysis in analytical and teaching laboratories
- Jointed neck ensures leak resistant, stable setup during high temperature acid digestion
- Flask shape promotes controlled boiling and efficient mixing with sulphuric acid and catalysts
- Suitable for schools, universities, food testing, environmental and quality control laboratories
- Made from LabChoice BORO 3.3 glass – High quality
From $16.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Pear Shaped Flask For Distillation, BORO 3.3 Glass
- Pear-shaped profile supports efficient boiling and controlled distillation of liquids
- Narrow neck design helps reduce solvent loss and improves vapour direction into the condenser
- Uniform wall thickness promotes even heat distribution and stable thermal performance
- Suitable for distillation, solvent recovery, rotary evaporation, and synthesis applications
- Compatible with heating mantles and standard laboratory setups
- Made from LabChoice BORO 3.3 glass – High quality, supplied by LabChoice Australia
From $65.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Round Bottom Flask Three Neck Jointed BORO 3.3 Glass
- Restricted Item – EUD Required: For flask sizes 500 mL or larger, an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved.
- High clarity BORO 3.3 glass supports heating, reflux and multi-step synthesis
- Three-neck design allows simultaneous stirring, reagent addition and monitoring
- Standard ground joints provide secure, leak-free connections to lab apparatus
- Excellent thermal and chemical resistance for organic, analytical and teaching labs
- Reliable choice for reaction setups, distillation and controlled reagent workflows
- Made from LabChoice BORO 3.3 glass – High quality
Schlenk Reaction Flask Single Neck with Stopcock, BORO 3.3 Glass
- High clarity borosilicate glass supports inert and moisture sensitive reactions
- Single neck design allows secure attachment of condensers, adapters or septa
- Thermal and chemical resistance suits synthesis, purification and catalyst work
- Integrated PTFE stopcock enables controlled vacuum and gas line operation
- Reliable choice for research labs, universities and advanced teaching setups
- Made from LabChoice BORO 3.3 glass – High quality
Volumetric Flask with PE Stopper, Class A, Borosilicate Glass (BORO 3.3)
- Class A tolerance for precision measurements
- Leak-resistant PE stopper ensures secure sealing
- Narrow neck design improves volumetric accuracy
- Used in titration, education, and research labs
- Preferred by professionals across Australia
- Made from LabChoice BORO 3.3 glass – High quality
From $13.70 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Volumetric Flask with PE Stopper, Class B, Borosilicate Glass (BORO 3.3)
- Class B tolerance suitable for general lab use
- Leak-proof PE stopper provides secure closure
- Narrow neck ensures better volume control
- Used in school labs, research, and QC testing
- Preferred for everyday solution preparation
- Made from LabChoice BORO 3.3 glass – High quality
From $7.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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Laboratory flasks are fundamental tools for heating, mixing, and storing solutions in scientific, research, and industrial settings. Supplied by LabChoice Australia, these flasks are manufactured from LabChoice BORO 3.3 borosilicate glass, renowned for its superior thermal shock resistance, chemical durability, and clarity—ensuring consistent performance in demanding laboratory environments.
Available in various types including Erlenmeyer, Volumetric, Boiling, Buchner, and Iodine flasks, each design serves specific experimental needs. The precision-moulded necks and uniform wall thickness enhance measurement accuracy, while the high-temperature resistance of BORO 3.3 glass makes them ideal for heating, distillation, and titration applications.
All LabChoice flasks comply with ISO 3585 (borosilicate glass standard) and ASTM E438 Type 1, Class A (laboratory glassware specification). Trusted by Australian schools, universities, and research institutions, LabChoice Australia’s BORO 3.3 glass flasks deliver reliability, precision, and long-lasting quality for every scientific application.