Skip to content
Clearance - 50% Off of Selected Items!
Clearance - 50% Off of Selected Items!
Home Product Catalog Commitments Policies Contact Us

Laboratory Flasks

High-Quality Laboratory Flasks for Diverse Applications

Equip your laboratory with our comprehensive selection of Laboratory Flasks, precision-engineered to support a wide range of scientific and industrial processes. From routine mixing to advanced cell culture and chemical synthesis, our collection features high-durability glassware and specialized plasticware from industry-leading manufacturers.

Specialized Flask Types in This Collection

We carry trusted industry brands including Corning Pyrex, Chemglass, VWR, and Thermo Scientific, ensuring your facility has access to borosilicate glass and high-purity polymers that meet the highest laboratory standards.

Chemglass Round Bottom Flask 100 ml 2-Neck CN-24/40 SN-10/30 - Lot of 4 Flasks Lab Flasks Chemglass
Chemglass Round Bottom Flask 100 ml 2-Neck CN-24/40 SN-10/30 - Lot of 4 Flasks Lab Flasks Chemglass Save 85% Save %

Chemglass Round Bottom Flask 100 ml 2-Neck CN-24/40 SN-10/30 - Lot of 4 Flasks

Chemglass
$480.00
$480.00 - $480.00
$480.00
$71.25
$71.25 - $71.25
$71.25
Only 1 left!

The Chemglass CG-1520-01 is a specialty 100 mL Round Bottom Flask designed for complex laboratory syntheses that require simultaneous access to the...

View full details
$480.00
$480.00 - $480.00
$480.00
$71.25
$71.25 - $71.25
$71.25
Save 85% Save %
Chemglass Apollo Single Neck Flask 50 ml Heavy Wall 14/20 Outer Joint - Lot of 3 Flasks Lab Flasks Chemglass
Chemglass Apollo Single Neck Flask 50 ml Heavy Wall 14/20 Outer Joint - Lot of 3 Flasks Lab Flasks Chemglass Save 62% Save %

Chemglass Apollo Single Neck Flask 50 ml Heavy Wall 14/20 Outer Joint - Lot of 3 Flasks

Chemglass
$150.00
$150.00 - $150.00
$150.00
$57.00
$57.00 - $57.00
$57.00
3.0item | $19.00 / item
Only 1 left!

The Chemglass (Part Number CG-1512-A-02) Apollo Single Neck Flask is a specialized laboratory vessel designed specifically for rotary evaporation a...

View full details
$150.00
$150.00 - $150.00
$150.00
$57.00
$57.00 - $57.00
$57.00
3.0item | $19.00 / item
Save 62% Save %
Chemglass Recovery Flask 50 ml Heavy Wall 24/40 Outer Joint - Lot of 5 Flasks Lab Flasks Chemglass
Chemglass Recovery Flask 50 ml Heavy Wall 24/40 Outer Joint - Lot of 5 Flasks Lab Flasks Chemglass Save 51% Save %

Chemglass Recovery Flask 50 ml Heavy Wall 24/40 Outer Joint - Lot of 5 Flasks

Chemglass
$125.00
$125.00 - $125.00
$125.00
$61.00
$61.00 - $61.00
$61.00
Only 1 left!

The Chemglass (Part Number CG-1512-01) Recovery Flask is a specialized borosilicate glass vessel designed primarily for use with rotary evaporators...

View full details
$125.00
$125.00 - $125.00
$125.00
$61.00
$61.00 - $61.00
$61.00
Save 51% Save %
VWR Erlenmeyer Flask 125 ml Narrow Mouth Heavy Duty Rim Lot of 9 Flasks Lab Flasks VWR
VWR Erlenmeyer Flask 125 ml Narrow Mouth Heavy Duty Rim Lot of 9 Flasks Lab Flasks VWR
Save 10% Save %

VWR Erlenmeyer Flask 125 ml Narrow Mouth Heavy Duty Rim Lot of 9 Flasks

VWR
$90.00
$90.00 - $90.00
$90.00
$80.75
$80.75 - $80.75
$80.75
Only 1 left!

The VWR 89000-360 Erlenmeyer Flask is a 125 mL narrow-mouth Erlenmeyer flask designed for controlled pouring, swirling, and handling of small liqui...

View full details
$90.00
$90.00 - $90.00
$90.00
$80.75
$80.75 - $80.75
$80.75
Save 10% Save %
Corning PYREX Erlenmeyer Flask 125 ml Wide Mouth Heavy Duty Rim Lot of 10 Flasks Lab Flasks Corning
Corning PYREX Erlenmeyer Flask 125 ml Wide Mouth Heavy Duty Rim Lot of 10 Flasks Lab Flasks Corning
Save 9% Save %

Corning PYREX Erlenmeyer Flask 125 ml Wide Mouth Heavy Duty Rim Lot of 10 Flasks

Corning
$99.00
$99.00 - $99.00
$99.00
$90.25
$90.25 - $90.25
$90.25
Only 1 left!

The Corning PYREX 5100-125 Erlenmeyer Flask is a durable laboratory glass vessel designed for mixing, heating, and storing liquids in scientific an...

View full details
$99.00
$99.00 - $99.00
$99.00
$90.25
$90.25 - $90.25
$90.25
Save 9% Save %
Assorted VWR and KIMAX 50 ml No. 4 Filtering Flasks with Hose Barb - Total of 10 Lab Flasks VWR
Assorted VWR and KIMAX 50 ml No. 4 Filtering Flasks with Hose Barb - Total of 10 Lab Flasks VWR
Save 1% Save %

Assorted VWR and KIMAX 50 ml No. 4 Filtering Flasks with Hose Barb - Total of 10

VWR
$120.00
$120.00 - $120.00
$120.00
$118.75
$118.75 - $118.75
$118.75
2 in stock

The VWR 89000-378 Filtering Flask and the KIMAX 27060-50 Filtering Flask both feature heavy-wall construction to safely withstand high vacuum press...

View full details
$120.00
$120.00 - $120.00
$120.00
$118.75
$118.75 - $118.75
$118.75
Save 1% Save %
Corning Pyrex 125 ml Erlenmeyer Flask Narrow Mouth - Lot of 12 Flasks Lab Flasks Corning
Corning Pyrex 125 ml Erlenmeyer Flask Narrow Mouth - Lot of 12 Flasks Lab Flasks Corning
Save 39% Save %

Corning Pyrex 125 ml Erlenmeyer Flask Narrow Mouth - Lot of 12 Flasks

Corning
$78.00
$78.00 - $78.00
$78.00
$47.50
$47.50 - $47.50
$47.50
3 in stock

The Corning 4980-125 is the standard Pyrex 125 mL Narrow Mouth Erlenmeyer Flask found in most professional laboratories. It is designed with a heav...

View full details
$78.00
$78.00 - $78.00
$78.00
$47.50
$47.50 - $47.50
$47.50
Save 39% Save %
Thermo Savant SpeedVac Flask Cover for GCF400 Flask Black Rubber Lab Flasks Thermo
Thermo Savant SpeedVac Flask Cover for GCF400 Flask Black Rubber Lab Flasks Thermo
Save 33% Save %

Thermo Savant SpeedVac Flask Cover for GCF400 Flask Black Rubber

Thermo
$255.00
$255.00 - $255.00
$255.00
$171.00
$171.00 - $171.00
$171.00
Only 1 left!

Thermo FC400 Savant SpeedVac Flask Cover is a specialized, consumable accessory designed for use with a specific flask in the Savant SpeedVac centr...

View full details
$255.00
$255.00 - $255.00
$255.00
$171.00
$171.00 - $171.00
$171.00
Save 33% Save %
Corning Erlenmeyer Flask with Diptube and Accessories 250 ml Case of 4 Flasks Lab Flasks Corning
Corning Erlenmeyer Flask with Diptube and Accessories 250 ml Case of 4 Flasks Lab Flasks Corning
Save 30% Save %

Corning Erlenmeyer Flask with Diptube and Accessories 250 ml Case of 4 Flasks

Corning
$607.00
$607.00 - $607.00
$607.00
$427.50
$427.50 - $427.50
$427.50
4 in stock

The Corning (Catalog Number 11415) 250 mL Erlenmeyer Flask is a specialized "Closed System" vessel designed for aseptic liquid handling in cell cul...

View full details
$607.00
$607.00 - $607.00
$607.00
$427.50
$427.50 - $427.50
$427.50
Save 30% Save %
Chemglass 10 ml Pear Shaped Flasks Heavy Wall 14/20 Outer Joint - Lot of 6 Flasks Lab Flasks Chemglass
Chemglass 10 ml Pear Shaped Flasks Heavy Wall 14/20 Outer Joint - Lot of 6 Flasks Lab Flasks Chemglass
Save 41% Save %

Chemglass 10 ml Pear Shaped Flasks Heavy Wall 14/20 Outer Joint - Lot of 6 Flasks

Chemglass
$120.00
$120.00 - $120.00
$120.00
$71.25
$71.25 - $71.25
$71.25
3 in stock

The Chemglass CG-1554-22 Pear Shaped Flask is a set of six small-volume, robust glass flasks primarily used in synthetic organic chemistry for dist...

View full details
$120.00
$120.00 - $120.00
$120.00
$71.25
$71.25 - $71.25
$71.25
Save 41% Save %
Corning Narrow Mouth 25 ml Flasks with Heavy Duty Rim - Set of 12 Flasks Lab Flasks Corning
Corning Narrow Mouth 25 ml Flasks with Heavy Duty Rim - Set of 12 Flasks Lab Flasks Corning
Save 30% Save %

Corning Narrow Mouth 25 ml Flasks with Heavy Duty Rim - Set of 12 Flasks

Corning
$135.00
$135.00 - $135.00
$135.00
$95.00
$95.00 - $95.00
$95.00
2 in stock

The Corning 4980-25 Narrow Mouth Erlenmeyer Flask is a 25 mL piece of laboratory glassware designed for general-purpose use, particularly for mixin...

View full details
$135.00
$135.00 - $135.00
$135.00
$95.00
$95.00 - $95.00
$95.00
Save 30% Save %
Corning Narrow Mouth 50 ml Flasks with Heavy Duty Rim - Set of 12 Flasks Lab Flasks Corning
Corning Narrow Mouth 50 ml Flasks with Heavy Duty Rim - Set of 12 Flasks Lab Flasks Corning
Save 56% Save %

Corning Narrow Mouth 50 ml Flasks with Heavy Duty Rim - Set of 12 Flasks

Corning
$108.00
$108.00 - $108.00
$108.00
$47.50
$47.50 - $47.50
$47.50
5 in stock

The Corning Pyrex 4980-50 Narrow Mouth Erlenmeyer Flask is a staple in most laboratories, designed for mixing, heating, and storing liquids. It has...

View full details
$108.00
$108.00 - $108.00
$108.00
$47.50
$47.50 - $47.50
$47.50
Save 56% Save %
BOLA Round Bottom Flask 3 Neck PFA 500 mL CN 29/32 SN Threaded GL-18 Lab Flasks BOLA
BOLA Round Bottom Flask 3 Neck PFA 500 mL CN 29/32 SN Threaded GL-18 Lab Flasks BOLA
Save 5% Save %

BOLA Round Bottom Flask 3 Neck PFA 500 mL CN 29/32 SN Threaded GL-18

BOLA
$350.00
$350.00 - $350.00
$350.00
$332.50
$332.50 - $332.50
$332.50
Only 1 left!

BOLA Round Bottom Flask 3 Neck PFA 500 mL CN 29/32 SN Threaded GL-18. Crafted from high-purity PFA, offering exceptional chemical resistance and du...

View full details
$350.00
$350.00 - $350.00
$350.00
$332.50
$332.50 - $332.50
$332.50
Save 5% Save %
Corning Pyrex Volumetric Flask Class A Lifetime Red 50 ml Lot of 7 Flasks Lab Flasks Corning
Corning Pyrex Volumetric Flask Class A Lifetime Red 50 ml Lot of 7 Flasks Lab Flasks Corning
Save 24% Save %

Corning Pyrex Volumetric Flask Class A Lifetime Red 50 ml Lot of 7 Flasks

Corning
$312.00
$312.00 - $312.00
$312.00
$237.50
$237.50 - $237.50
$237.50
Only 1 left!

The Corning 5660-50 Pyrex Volumetric Flask is a 50 mL capacity flask, with this offering including a lot of seven. These flasks are a premium versi...

View full details
$312.00
$312.00 - $312.00
$312.00
$237.50
$237.50 - $237.50
$237.50
Save 24% Save %
Corning Erlenmeyer Flask Narrow Mouth 250 ml 24/40 Joint Lot of 4 Flasks Lab Flasks Corning
Corning Erlenmeyer Flask Narrow Mouth 250 ml 24/40 Joint Lot of 4 Flasks Lab Flasks Corning
Save 26% Save %

Corning Erlenmeyer Flask Narrow Mouth 250 ml 24/40 Joint Lot of 4 Flasks

Corning
$128.00
$128.00 - $128.00
$128.00
$95.00
$95.00 - $95.00
$95.00
Only 1 left!

The Corning 5000-250 Erlenmeyer Flask is a 250 mL capacity, narrow-mouth flask. This flask is designed for a variety of laboratory applications tha...

View full details
$128.00
$128.00 - $128.00
$128.00
$95.00
$95.00 - $95.00
$95.00
Save 26% Save %
VWR Erlenmeyer Flask Narrow Mouth 250 ml Lot of 6 Flasks Lab Flasks VWR
VWR Erlenmeyer Flask Narrow Mouth 250 ml Lot of 6 Flasks Lab Flasks VWR
Save 21% Save %

VWR Erlenmeyer Flask Narrow Mouth 250 ml Lot of 6 Flasks

VWR
$48.00
$48.00 - $48.00
$48.00
$38.00
$38.00 - $38.00
$38.00
Only 1 left!

The VWR 89000-362 Erlenmeyer Flask is a 250 mL capacity, narrow-mouth flask made of borosilicate glass, and this offering includes a lot of 6 flask...

View full details
$48.00
$48.00 - $48.00
$48.00
$38.00
$38.00 - $38.00
$38.00
Save 21% Save %
Kimble Kimax Graduated Filter Flask 250 ml Glass Side Arm Lot of 10 Flasks Lab Flasks Kimble
Kimble Kimax Graduated Filter Flask 250 ml Glass Side Arm Lot of 10 Flasks Lab Flasks Kimble
Save 41% Save %

Kimble Kimax Graduated Filter Flask 250 ml Glass Side Arm Lot of 10 Flasks

Kimble
$320.00
$320.00 - $320.00
$320.00
$190.00
$190.00 - $190.00
$190.00
Only 1 left!

The Kimble 27060-250 Kimax Graduated Filter Flask is a 250 mL capacity flask designed for vacuum filtration and other applications requiring reduce...

View full details
$320.00
$320.00 - $320.00
$320.00
$190.00
$190.00 - $190.00
$190.00
Save 41% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare