Flasks
LabDirect's range of glass flasks are ideal for applications which require liquids to be mixed or stored. The flask shape ensures liquids are contained inside even when stirred at high speeds. All flasks are made from borosilicate high temperature glass which makes them ideal for use on top of a hot plate or over an open flame.
The complete flask range includes the following types:
- Erlenmeyer type with Narrow or Wide Neck
- Erlenmeyer type with Screw Cap
- Erlenmeyer type with SUPER DUTY walls
- Round Bottom
- Volumetric
- Filter or Buchner
LabDirect stocks glass flaks from DURAN and ISOLAB, two world leaders in laboratory glass manufacturing. The brand stamp appears on all beakers.
Note: If accurate liquid measuring is required, please view our range of stamped and calibrated glass measuring cylinders.
- Product
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- Price
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SIMAX® Heatproof Buchner Filter Flask with Glass Nozzle, 250ml
SIMAX
$55.00 +GSTManufactured with heavy walls to provide increased mechanical strength to withstand differential pressures when used under vacuum, these filter flasks have an integral glass side-arm. SIMAX borosilicate heatproof glass Büchner type flasks for...$55.00 +GSTQty in Cart: 0Price:$55.00 +GSTSubtotal: -
PYREX® Heatproof Glass Round Bottom Boiling Flask, Heavy Duty Rim, 250ml
PYREX
$39.40 +GSTThe PYREX® round bottom boiling flask with heavy duty rimAlthough described as boiling flasks, these iconic round bottom flasks can be used for a multitude of laboratory applications. Manufactured from PYREX® borosilicate glass which offers...$39.40 +GST -
PYREX® Glass Round Bottom Flask, 2000ml, B24 Neck
PYREX
$69.80 +GSTThe PYREX® Round Bottom Flask with Short Neck With highest quality ground glass socket Manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock Flask height: 230mm$69.80 +GST -
PYREX® Glass Round Bottom Flask, 1000ml, B24 Neck
PYREX
$46.75 +GSTThe PYREX® Round Bottom Flask with Short Neck With highest quality ground glass socket Manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock Flask height: 190mm$46.75 +GST -
PYREX® Glass Round Bottom Flask, 100ml, B24 Neck
PYREX
$31.56 +GSTThe PYREX® Round Bottom Flask with Short Neck With highest quality ground glass socket Manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock Flask height: 120mm$31.56 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, Heavy Duty Rim, 500ml
PYREX
$35.52 +GSTThe PYREX® round bottom boiling flask with heavy duty rimAlthough described as boiling flasks, these iconic round bottom flasks can be used for a multitude of laboratory applications. Manufactured from PYREX® borosilicate glass which offers...$35.52 +GST -
PYREX® Glass Round Bottom Flask, 500ml, B24 Neck
PYREX
$38.25 +GSTThe PYREX® Round Bottom Flask with Short Neck With highest quality ground glass socket Manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock Flask height: 163mm$38.25 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, Heavy Duty Rim, 1000ml
PYREX
$33.00 +GSTThe PYREX® round bottom boiling flask with heavy duty rimAlthough described as boiling flasks, these iconic round bottom flasks can be used for a multitude of laboratory applications. Manufactured from PYREX® borosilicate glass which offers...$33.00 +GST -
Borosilicate Heatproof Conical Erlenmeyer Flask, Wide Neck, 1000ml
LABDIRECT
$13.90 +GSTHEATPROOF FLASKS, ERLENMEYER WITH WIDE NECK These Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from Heatproof Borosilicate Glass- Equal thickness of...$13.90 +GSTQty in Cart: 0Price:$13.90 +GSTSubtotal: -
PYREX® Heatproof Conical Erlenmeyer Flask, 4000ml
PYREX
$94.45 +GSTPYREX® glass erlenmeyer flasks - essential for any size lab. These PYREX® Erlenmeyer flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and...$94.45 +GST -
PYREX® Heatproof Conical Erlenmeyer Flask with Heavy Rim, Narrow Neck, 1000ml
PYREX
$16.90 +GSTPYREX® Conical Erlenmeyer Flasks These 250 mL PYREX® VISTA™ Erlenmeyer flasks have uniform wall thickness which provide balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable blue...$16.90 +GST -
PYREX® Heatproof Conical Erlenmeyer Flask with Heavy Rim, Narrow Neck, 500ml (Pack of 2)
PYREX
$17.97 +GSTPYREX® Conical Erlenmeyer Flasks These 250 mL PYREX® VISTA™ Erlenmeyer flasks have uniform wall thickness which provide balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable blue...$17.97 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flasks Dual Pack, 500ml and 1000ml Sizes
SIMAX
$18.95 +GSTSIMAX HEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass-...$18.95 +GST -
SIMAX® Heatproof Volumetric Flask, 29/32 Neck With Stopper, 2000ml
SIMAX
$69.00 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$69.00 +GSTQty in Cart: 0Price:$69.00 +GSTSubtotal: -
SIMAX® Heatproof Volumetric Flask, 10/19 Neck With Stopper, 25ml
SIMAX
$19.94 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$19.94 +GST -
SIMAX® Heatproof Volumetric Flask, 24/29 Neck With Stopper, 1000ml
SIMAX
$39.88 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$39.88 +GSTQty in Cart: 0Price:$39.88 +GSTSubtotal: -
SIMAX® Heatproof Volumetric Flask, 19/26 Neck With Stopper, 500ml
SIMAX
$38.80 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$38.80 +GSTQty in Cart: 0Price:$38.80 +GSTSubtotal: -
SIMAX® Heatproof Volumetric Flask, 14/23 Neck With Stopper, 250ml
SIMAX
$27.80 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$27.80 +GSTQty in Cart: 0Price:$27.80 +GSTSubtotal: -
SIMAX® Heatproof Volumetric Flask, 12/21 Neck With Stopper, 100ml
SIMAX
$26.60 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$26.60 +GST -
SIMAX® Heatproof Volumetric Flask, 12/21 Neck With Stopper, 50ml
SIMAX
$21.00 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$21.00 +GSTQty in Cart: 0Price:$21.00 +GSTSubtotal: -
SIMAX® Heatproof Volumetric Flask, 7/16 Neck With Stopper, 10ml
SIMAX
$25.64 +GSTSIMAX HEATPROOF VOLUMETRIC FLASK, CLASS A WITH STOPPER Typical use: exact measuring of the liquid capacity, preparation and storage of standard solutions. IN-calibration (fill-in) at the reference temperature +20°C Class A of accuracy Permanent...$25.64 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 5000ml
SIMAX
$84.95 +GSTSIMAX HEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass-...$84.95 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 2000ml
SIMAX
$22.90 +GSTSIMAX HEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass-...$22.90 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 1000ml
SIMAX
$11.94 +GSTSIMAX HEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass-...$11.94 +GSTQty in Cart: 0Price:$11.94 +GSTSubtotal: -
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 500ml (Pack of 2)
SIMAX
$11.80 +GSTSIMAX HEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass-...$11.80 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 250ml (Pack of 2)
SIMAX
$9.90 +GSTSIMAX HEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass-...$9.90 +GSTQty in Cart: 0Price:$9.90 +GSTSubtotal: -
SIMAX® Heatproof 120mm Buchner Filter Funnel, Pore No.3 Sintered Disc, 1000ml Capacity
SIMAX
$129.00 +GSTSIMAX heatproof büchner funnels with sinter The sintered discs fitted to these funnels are manufactured from the same SIMAX® borosilicate glass as the funnel bodies, making these funnels suitable to be used with a wide range...$129.00 +GSTQty in Cart: 0Price:$129.00 +GSTSubtotal: -
SIMAX® Heatproof Glass Conical Erlenmeyer Flask with Screw Cap Lid, 2000ml
SIMAX
$21.92 +GSTHeatproof Erlenmeyer Flasks with Screw Cap Lids Ideal for the storage of culture specimens and media, these conical erlenmeyer flasks are supplied with a polypropylene screw caps. Ideal for storage of culture specimens and media PP screw caps with...$21.92 +GSTQty in Cart: 0Price:$21.92 +GSTSubtotal: -
SIMAX® Heatproof Glass Conical Erlenmeyer Flask with Screw Cap Lid, 1000ml
SIMAX
$15.97 +GSTHeatproof Erlenmeyer Flasks with Screw Cap Lids Ideal for the storage of culture specimens and media, these conical erlenmeyer flasks are supplied with a polypropylene screw caps. Ideal for storage of culture specimens and media PP screw caps with...$15.97 +GSTQty in Cart: 0Price:$15.97 +GSTSubtotal: -
SIMAX® Heatproof Glass Conical Erlenmeyer Flask with Screw Cap Lid, 500ml (Pack of 2)
SIMAX
$24.97 +GSTHeatproof Erlenmeyer Flasks with Screw Cap Lids Ideal for the storage of culture specimens and media, these conical erlenmeyer flasks are supplied with a polypropylene screw caps. Ideal for storage of culture specimens and media PP screw caps with...$24.97 +GST -
SIMAX® Heatproof Glass Conical Erlenmeyer Flask with Screw Cap Lid, 250ml (Pack of 2)
SIMAX
$16.97 +GSTHeatproof Erlenmeyer Flasks with Screw Cap Lids Ideal for the storage of culture specimens and media, these conical erlenmeyer flasks are supplied with a polypropylene screw caps. Ideal for storage of culture specimens and media PP screw caps with...$16.97 +GSTQty in Cart: 0Price:$16.97 +GSTSubtotal: -
SIMAX® Heatproof Buchner Filter Flask Bottle with Glass Nozzle, 5000ml
SIMAX
$324.00 +GSTManufactured with heavy walls to provide increased mechanical strength to withstand differential pressures when used under vacuum, these filter flasks have an integral glass side-arm. SIMAX borosilicate heatproof glass Büchner type flasks for...$324.00 +GSTQty in Cart: 0Price:$324.00 +GSTSubtotal: -
SIMAX® Heatproof Buchner Filter Flask with Glass Nozzle, 2000ml
SIMAX
$149.00 +GSTManufactured with heavy walls to provide increased mechanical strength to withstand differential pressures when used under vacuum, these filter flasks have an integral glass side-arm. SIMAX borosilicate heatproof glass Büchner type flasks for...$149.00 +GSTQty in Cart: 0Price:$149.00 +GSTSubtotal: -
SIMAX® Heatproof Buchner Filter Flask with Glass Nozzle, 1000ml
SIMAX
$78.00 +GSTManufactured with heavy walls to provide increased mechanical strength to withstand differential pressures when used under vacuum, these filter flasks have an integral glass side-arm. SIMAX borosilicate heatproof glass Büchner type flasks for...$78.00 +GSTQty in Cart: 0Price:$78.00 +GSTSubtotal: -
SIMAX® Heatproof Buchner Filter Flask with Glass Nozzle, 500ml
SIMAX
$64.80 +GSTManufactured with heavy walls to provide increased mechanical strength to withstand differential pressures when used under vacuum, these filter flasks have an integral glass side-arm. SIMAX borosilicate heatproof glass Büchner type flasks for...$64.80 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flask, Wide Neck, 2000ml
SIMAX
$23.80 +GSTHEATPROOF FLASKS, ERLENMEYER WITH WIDE NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass- Equal...$23.80 +GST -
On Sale
SIMAX® Heatproof Conical Erlenmeyer Flask, Wide Neck, 50ml (Pack of 2)
SIMAX
MSRP: $12.94Now: $8.94 +GSTWas: $12.94HEATPROOF FLASKS, ERLENMEYER WITH WIDE NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from SIMAX Heatproof Borosilicate Glass- Equal...MSRP: $12.94Now: $8.94 +GSTWas: $12.94 -
Borosilicate Volumetric Flask, 34/35 Neck With Stopper, 5000ml
LABCO
$240.00 +GSTManufactured from borosilicate glass 3.3 which is resistant to heat and almost all chemicals. They meet the highest quality standards according to DIN EN 1042 and DIN 12664-2. Individually calibrated through automatic calibration process...$240.00 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, 1000ml
PYREX
$22.64 +GSTThe iconic PYREX round bottom flaskAlthough described as boiling flasks, these iconic round bottom flasks can be used for a multitude of laboratory applications. Complies with DIN ISO 1773 Manufactured from Pyrex borosilicate glass which offers...$22.64 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, 500ml
PYREX
$18.00 +GSTThe iconic PYREX round bottom flaskAlthough described as boiling flasks, these iconic round bottom flasks can be used for a multitude of laboratory applications. Complies with DIN ISO 1773 Manufactured from Pyrex borosilicate glass which offers...$18.00 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, 250ml
PYREX
$16.49 +GSTThe iconic PYREX round bottom flaskAlthough described as boiling flasks, these iconic round bottom flasks can be used for a multitude of laboratory applications. Complies with DIN ISO 1773 Manufactured from Pyrex borosilicate glass which offers...$16.49 +GST -
Borosilicate Volumetric Flask, 24/29 Neck With Stopper, 1000ml
LABCO
$44.00 +GSTManufactured from borosilicate glass 3.3 which is resistant to heat and almost all chemicals. They meet the highest quality standards according to DIN EN 1042 and DIN 12664-2. Individually calibrated through automatic calibration process...$44.00 +GST -
Hand Protection Mitt, Hot Grip
LABCO
$13.95 +GSTProvides protection against hot containers and surfaces up to +250°C and cold containers down to -40°C. Material: Silicone$13.95 +GST -
Borosilicate Volumetric Flask, 14/23 Neck With Stopper, 250ml
LABCO
$27.80 +GSTManufactured from borosilicate glass 3.3 which is resistant to heat and almost all chemicals. Meeting the highest quality standards according to DIN EN 1042 and DIN 12664-2. Individually calibrated through automatic calibration process...$27.80 +GST -
Quickfit PYREX Glass Round Bottom Flasks, 2000ml, 24/29 Short Neck
PYREX
$76.00 +GSTThe iconic Quickfit PYREX Round Bottom Flask with Short Neck With highest quality Quickfit ground glass socket Manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock Body diameter and wall thickness...$76.00 +GST -
PYREX® Glass Round Bottom Flask, 250ml, B24 Neck
PYREX
$34.80 +GSTThe PYREX® Round Bottom Flask with Short Neck With highest quality ground glass socket Manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock Flask height: 140mm$34.80 +GST -
Borosilicate Glass Erlenmeyer Flasks, Narrow Neck, 250ml (Pack of 2)
LABDIRECT
$12.97 +GSTLabDirect's own in-house glass erlenmeyer flask. Manufactured from borosilicate glass 3.3. According to ISO 1773. Reinforced rims to prevent breaking during washing and transportation. Inscriptions are in white enamel. Dimensions: Top diameter:...$12.97 +GST -
High Temperature, Spill Safe, Bench Protective Lab Mat
HEATHROW SCIENTIFIC
$54.98 +GSTSafely facilitate workflow processes with organisation and easy clean up. Ideal for every type of laboratory and more specialized areas such as cold rooms, clean rooms, sterile suites and areas where high sterility is a requirement Helps facilitate...$54.98 +GST -
Flask, Beaker & Bottle Sealing Film, Parafilm M, 5cm x 7600cm
PARAFILM
$58.50 +GSTEasily Seal and Cover Flasks, Beakers and Bottles which have no stoppers or screw cap lids. PARAFILM can also be used as a second layer of protection for screw cap bottles. Prevent leakage and apply and air-tight seal by screwing the bottle lid down over...$58.50 +GST -
Flask, Beaker & Bottle Sealing Film, Parafilm M, 10cm x 3800cm
PARAFILM
$59.95 +GSTEasily Seal and Cover Flasks, Beakers and Bottles which have no stoppers or screw cap lids. PARAFILM can also be used as a second layer of protection for screw cap bottles. Prevent leakage and apply and air-tight seal by screwing the bottle lid down over...$59.95 +GST -
Flask Tongs, Stainless Steel
LABCO
$16.00 +GSTManufactured from chromated steel. Insulated jaws are covered with special coating with perfect insulation enabling to hold all types of vessels in most secure way.$16.00 +GST