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
- Qty in Cart
- Quantity
- Price
- Subtotal
-
PYREX® Heatproof Conical Erlenmeyer Flask with Heavy Rim, Narrow Neck, 1000ml
PYREX
$14.95 +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...$14.95 +GST -
Borosilicate Heatproof Conical Erlenmeyer Flask, Narrow Neck, 5000ml
LABCO
$94.00 +GSTHEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These borosilicate Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and mixing liquids. - Made from Heatproof Borosilicate Glass- Equal...$94.00 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flasks Dual Pack, 500ml and 1000ml Sizes
SIMAX
$17.95 +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-...$17.95 +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 +GST -
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
$37.80 +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...$37.80 +GSTQty in Cart: 0Price:$37.80 +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 +GST -
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
$19.00 +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...$19.00 +GST -
SIMAX® Heatproof Volumetric Flask, 7/16 Neck With Stopper, 10ml
SIMAX
$16.87 +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...$16.87 +GSTQty in Cart: 0Price:$16.87 +GSTSubtotal: -
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 5000ml
SIMAX
$89.94 +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-...$89.94 +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 -
On Sale
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 1000ml
SIMAX
MSRP: $11.94Now: $7.95 +GSTWas: $11.94SIMAX 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-...MSRP: $11.94Now: $7.95 +GSTWas: $11.94 -
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 -
On Sale
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 250ml (Pack of 2)
SIMAX
MSRP: $9.90Now: $4.00 +GSTWas: $9.90SIMAX 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-...MSRP: $9.90Now: $4.00 +GSTWas: $9.90 -
SIMAX® Heatproof Conical Erlenmeyer Flask, Narrow Neck, 100ml (Pack of 2)
SIMAX
$8.00 +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-...$8.00 +GST -
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 +GST -
SIMAX® Heatproof Glass Conical Erlenmeyer Flask with Screw Cap Lid, 2000ml
SIMAX
$19.92 +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...$19.92 +GST -
SIMAX® Heatproof Glass Conical Erlenmeyer Flask with Screw Cap Lid, 1000ml
SIMAX
$14.97 +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...$14.97 +GST -
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 +GSTQty in Cart: 0Price:$24.97 +GSTSubtotal: -
SIMAX® Heatproof Glass Conical Erlenmeyer Flask with Screw Cap Lid, 250ml (Pack of 2)
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 +GST -
On Sale
SIMAX® Heatproof Buchner Filter Flask Bottle with Glass Nozzle, 5000ml
SIMAX
MSRP: $324.00Now: $259.00 +GSTWas: $324.00Manufactured 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...MSRP: $324.00Now: $259.00 +GSTWas: $324.00 -
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 +GST -
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 +GST -
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
$24.80 +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...$24.80 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flask, Wide Neck, 1000ml
SIMAX
$14.80 +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...$14.80 +GST -
On Sale
SIMAX® Heatproof Conical Erlenmeyer Flask, Wide Neck, 100ml (Pack of 2)
SIMAX
MSRP: $8.80Now: $4.40 +GSTWas: $8.80HEATPROOF 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: $8.80Now: $4.40 +GSTWas: $8.80 -
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, 2000ml
PYREX
$50.70 +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...$50.70 +GSTQty in Cart: 0Price:$50.70 +GSTSubtotal: -
PYREX® Heatproof Glass Round Bottom Boiling Flask, 1000ml
PYREX
$17.64 +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...$17.64 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, 500ml
PYREX
$11.42 +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...$11.42 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, 250ml
PYREX
$9.98 +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...$9.98 +GST -
PYREX® Heatproof Glass Round Bottom Boiling Flask, 100ml
PYREX
$8.10 +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...$8.10 +GSTQty in Cart: 0Price:$8.10 +GSTSubtotal: -
Borosilicate Volumetric Flask, 24/29 Neck With Stopper, 1000ml
LABCO
$41.00 +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...$41.00 +GST -
SIMAX® Heatproof Conical Erlenmeyer Flask Pack, Narrow Neck (4 Sizes Pack)
SIMAX
$31.25 +GSTHeatproof flask pack includes 100ml, 250ml, 500ml and 1000ml sizes. SIMAX HEATPROOF FLASKS, ERLENMEYER WITH NARROW NECK These SIMAX Heatproof flasks have large labelling areas for content identification. Flasks are suitable for heating, stirring and...$31.25 +GST -
Hand Protection Mitt, Hot Grip
LABCO
$14.95 +GSTProvides protection against hot containers and surfaces up to +250°C and cold containers down to -40°C. Material: Silicone$14.95 +GST -
Borosilicate Volumetric Flask, 29/32 Neck With Stopper, 2000ml
LABCO
$68.00 +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...$68.00 +GST -
Quickfit PYREX Glass Round Bottom Flasks, 2000ml, 24/29 Short Neck
PYREX
$78.00 +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...$78.00 +GSTQty in Cart: 0Price:$78.00 +GSTSubtotal: -
Quickfit PYREX Glass Round Bottom Flasks, 1000ml, 24/29 Short Neck
PYREX
$53.00 +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...$53.00 +GST -
Quickfit PYREX Glass Round Bottom Flasks, 500ml, 24/29 Short Neck
PYREX
$35.70 +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...$35.70 +GSTQty in Cart: 0Price:$35.70 +GSTSubtotal: -
Quickfit PYREX Glass Round Bottom Flasks, 250ml, 24/29 Short Neck
PYREX
$29.90 +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...$29.90 +GST -
Quickfit PYREX Glass Round Bottom Flasks, 100ml, 24/29 Short Neck
PYREX
$27.90 +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...$27.90 +GST -
PYREX® Heatproof Conical Erlenmeyer Flask, 5000ml
PYREX
$89.94 +GSTPYREX glass erlenmeyer flasks are an essential for any size lab. Invented by the German chemist Emil Erlenmeyer in 1860, the Erlenmeyer flask has become one of the most commonly used pieces of laboratory glassware. The conical shape and narrow neck of...$89.94 +GST -
High Temperature, Spill Safe, Bench Protective Lab Mat
HEATHROW SCIENTIFIC
$58.98 +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...$58.98 +GSTQty in Cart: 0Price:$58.98 +GSTSubtotal: -
Flask, Beaker & Bottle Sealing Film, Parafilm M, 5cm x 7600cm
PARAFILM
$58.50 +GSTEasily Seal and Cover Flasks, Beakers and Bottles with have no stoppers or screw cap lids. Parafilm® M is a unique self-sealing, moldable and flexible film for numerous uses in the typical laboratory including electron microscope laboratories...$58.50 +GST -
Flask, Beaker & Bottle Sealing Film, Parafilm M, 10cm x 3800cm
PARAFILM
$59.95 +GSTEasily Seal Flasks, Beakers and Bottles with have no stoppers or screw cap lids. Parafilm® M is a unique self-sealing, moldable and flexible film for numerous uses in the typical laboratory including electron microscope laboratories. Parafilm® M...$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