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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.

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Corning Volumetric Flask 25 ml with Glass Taper Stopper Total of 12 Flasks Glassware Corning Save 17% Save %

Corning Volumetric Flask 25 ml with Glass Taper Stopper Total of 12 Flasks

Corning
$317.00
$317.00 - $317.00
$317.00
$264.39
$264.39 - $264.39
$264.39
Only 1 left!

Ensure reliable volume preparation in your lab with the Corning 5641-25 Volumetric Flasks (bulk pack of 12). These flasks are Class B, designed for...

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$317.00
$317.00 - $317.00
$317.00
$264.39
$264.39 - $264.39
$264.39
Save 17% Save %
Chemglass Round Bottom Flasks 2000 ml Single Neck 24/40 Outer Joint Glassware Chemglass Save 5% Save %

Chemglass Round Bottom Flask 2000 ml Single Neck 24/40 Outer Joint

Chemglass
$100.00
$100.00 - $100.00
$100.00
$95.00
$95.00 - $95.00
$95.00
Only 1 left!

The Chemglass CG-1506-25 Round Bottom Flask is a high-quality laboratory flask designed for various chemical processes. With a capacity of 2000 ml,...

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$100.00
$100.00 - $100.00
$100.00
$95.00
$95.00 - $95.00
$95.00
Save 5% Save %
Chemglass Volumetric Flask 200 ml with #19 PTFE Stopper Total of 5 Flasks Glassware Chemglass Save 17% Save %

Chemglass Volumetric Flask 200 ml with #19 PTFE Stopper Total of 5 Flasks

Chemglass
$253.00
$253.00 - $253.00
$253.00
$210.85
$210.85 - $210.85
$210.85
Only 1 left!

Chemglass CG-1617-200 Volumetric Flask is a 200mL, Class A laboratory flask designed for precise liquid measurement. Its wide mouth and flat bottom...

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$253.00
$253.00 - $253.00
$253.00
$210.85
$210.85 - $210.85
$210.85
Save 17% Save %
Kimble Ray-Sorb Volumetric Flask 5 ml Amber Glass with Stopper Total of 6 Flasks Lab Consumables::Tubes, Vials, and Flasks Kimble
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Kimble Ray-Sorb Volumetric Flask 5 ml Amber Glass with Stopper Total of 6 Flasks

Kimble
$300.00
$300.00 - $300.00
$300.00
$285.00
$285.00 - $285.00
$285.00
Only 1 left!

Kimble 92822G-5 Ray-Sorb Volumetric Flask is a 5mL amber glass flask designed for precise measurement of light-sensitive solutions. Its Class A cal...

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$300.00
$300.00 - $300.00
$300.00
$285.00
$285.00 - $285.00
$285.00
Save 5% Save %
Chemglass Assorted Evaporating Flask 500 ml, 200 ml, 100 ml, and 50 ml Set of 6 Flasks Glassware Chemglass
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Chemglass Assorted Evaporating Flask 500 ml, 200 ml, 100 ml, and 50 ml Set of 6 Flasks

Chemglass
$288.00
$288.00 - $288.00
$288.00
$240.35
$240.35 - $240.35
$240.35
Only 1 left!

Chemglass CG-1512-57 Assorted Evaporating Flask Set 500 ml with 24/40 Joint, 200 ml with 24/40 Joint, and 100 ml with 14/20 Joint (CG-1512-05 and C...

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$288.00
$288.00 - $288.00
$288.00
$240.35
$240.35 - $240.35
$240.35
Save 17% Save %
Chemglass Volumetric Flask 500 ml Grade A with PTFE Stopper Total of 2 Flasks Lab Consumables::Tubes, Vials, and Flasks Chemglass
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Chemglass Volumetric Flask 500 ml Grade A with PTFE Stopper Total of 2 Flasks

Chemglass
$131.00
$131.00 - $131.00
$131.00
$109.25
$109.25 - $109.25
$109.25
Only 1 left!

Chemglass CG-1617-500 Volumetric Flask is a 500ml, Grade A glass flask with a PTFE stopper. Ideal for precise liquid measurements in laboratories, ...

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$131.00
$131.00 - $131.00
$131.00
$109.25
$109.25 - $109.25
$109.25
Save 17% Save %
Volumetric Flask 5 ml Class A Set of 3 Volumetric Flasks Lab Consumables::Tubes, Vials, and Flasks Corning
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Volumetric Flask 5 ml Class A Set of 3 Volumetric Flasks

Corning
$113.00
$113.00 - $113.00
$113.00
$94.05
$94.05 - $94.05
$94.05
Only 1 left!

The Corning 5640-5 Volumetric Flask is a precision laboratory tool designed for accurate and precise volume measurements. This set of three 5 ml Cl...

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$113.00
$113.00 - $113.00
$113.00
$94.05
$94.05 - $94.05
$94.05
Save 17% Save %
Corning 4980-500 Flask 500 ml Pyrex Erlenmeyer Narrow Mouth Lab Consumables::Tubes, Vials, and Flasks Corning

Corning 4980-500 Flask 500 ml Pyrex Erlenmeyer Narrow Mouth

Corning
$31.10 - $31.10
$31.10
$31.10 - $31.10
$31.10
Only 1 left!

Introducing the Corning 4980-500 Flask 500 ml Pyrex Erlenmeyer Narrow Mouth! This high-quality flask, manufactured by Corning, is designed to meet ...

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$31.10 - $31.10
$31.10
$31.10 - $31.10
$31.10
Chemglass Volumetric Flask 250 ml with #19 PTFE Stopper Total of 5 Flasks Glassware Chemglass
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Chemglass Volumetric Flask 250 ml with #19 PTFE Stopper Total of 5 Flasks

Chemglass
$253.00
$253.00 - $253.00
$253.00
$210.85
$210.85 - $210.85
$210.85
Only 1 left!

Introducing the Chemglass CG-1617-250 Volumetric Flask, a set of five flasks each with a capacity of 250 ml, accompanied by #19 PTFE stoppers. Thes...

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$253.00
$253.00 - $253.00
$253.00
$210.85
$210.85 - $210.85
$210.85
Save 17% Save %
Corning Pyrex Erlenmeyer Flask 10 ml Heavy Duty Lot of 3 Flasks Lab Flasks Corning
Save 22% Save %

Corning Pyrex Erlenmeyer Flask 10 ml Heavy Duty Lot of 3 Flasks

Corning
$49.00
$49.00 - $49.00
$49.00
$38.00
$38.00 - $38.00
$38.00
Only 1 left!

The Corning 4980-10 Pyrex Erlenmeyer Flask is a specialized, micro-scale laboratory flask designed for durability and precision. Unlike standard Er...

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$49.00
$49.00 - $49.00
$49.00
$38.00
$38.00 - $38.00
$38.00
Save 22% Save %
Schott Duran Erlenmeyer Flask 100 ml 30 mm Flange Opening Lot of 6 Flasks Lab Flasks Schott
Save 80% Save %

Schott Duran Erlenmeyer Flask 100 ml 30 mm Flange Opening Lot of 6 Flasks

Schott
$475.00
$475.00 - $475.00
$475.00
$95.00
$95.00 - $95.00
$95.00
Only 1 left!

The Schott Duran 100 ml Erlenmeyer Flask with a 30 mm flange opening is a high-performance laboratory vessel designed for precision and durability....

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$475.00
$475.00 - $475.00
$475.00
$95.00
$95.00 - $95.00
$95.00
Save 80% Save %
VWR Pyrex Erlenmeyer Flask 40/35 Male STJ 1000 ml Lab Flasks VWR
Save 42% Save %

VWR Pyrex Erlenmeyer Flask 40/35 Male STJ 1000 ml

VWR
$223.00
$223.00 - $223.00
$223.00
$128.25
$128.25 - $128.25
$128.25
Only 1 left!

The VWR Pyrex 33985-1L is a 1000 ml Erlenmeyer flask designed for specialized laboratory applications that require a secure, standardized connectio...

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$223.00
$223.00 - $223.00
$223.00
$128.25
$128.25 - $128.25
$128.25
Save 42% Save %
Chemglass Erlenmeyer Flask 14/20 STJ 25 ml Capacity Lot of 5 Flasks Lab Flasks Chemglass
Save 44% Save %

Chemglass Erlenmeyer Flask 14/20 STJ 25 ml Capacity Lot of 5 Flasks

Chemglass
$270.00
$270.00 - $270.00
$270.00
$152.00
$152.00 - $152.00
$152.00
Only 1 left!

The Chemglass CG-1542-42 Erlenmeyer Flask is a specialized laboratory flask designed for applications requiring a secure, vacuum-tight connection. ...

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$270.00
$270.00 - $270.00
$270.00
$152.00
$152.00 - $152.00
$152.00
Save 44% Save %
Corning 250 ml Narrow Mouth Erlenmeyer Flask - Pack of 12 Lab Flasks Corning
Save 31% Save %

Corning 250 ml Narrow Mouth Erlenmeyer Flask Lot of 12 Flasks

Corning
$96.00
$96.00 - $96.00
$96.00
$66.50
$66.50 - $66.50
$66.50
Only 1 left!

The Iconic Standard for Laboratory Titration and Mixing Equip your laboratory with this set of six (6) Pyrex 4980-500 Narrow Mouth Erlenmeyer Flask...

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$96.00
$96.00 - $96.00
$96.00
$66.50
$66.50 - $66.50
$66.50
Save 31% Save %
Corning Erlenmeyer Flask Pyrex 500 ml Narrow Mouth - Total of 6 Flasks Lab Flasks Corning
Save 79% Save %

Corning Erlenmeyer Flask Pyrex 500 ml Narrow Mouth - Total of 6 Flasks

Corning
$278.00
$278.00 - $278.00
$278.00
$58.50
$58.50 - $58.50
$58.50
Only 1 left!

The Iconic Standard for Laboratory Titration and Mixing Equip your laboratory with this set of six (6) Pyrex 4980-500 Narrow Mouth Erlenmeyer Flask...

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$278.00
$278.00 - $278.00
$278.00
$58.50
$58.50 - $58.50
$58.50
Save 79% Save %
Assorted PYREX and Kimax Erlenmeyer Flasks 250 ml Wide Mouth Heavy Duty Rim Stopper No. 8 - Total of 6 Flasks Lab Flasks Corning
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Assorted PYREX and Kimax Erlenmeyer Flasks 250 ml Wide Mouth Heavy Duty Rim Stopper No. 8 - Total of 6 Flasks

Corning
$125.00
$125.00 - $125.00
$125.00
$71.25
$71.25 - $71.25
$71.25
Only 1 left!

Durable Wide-Mouth Design for Easy Access and Effortless Mixing Expand your laboratory's everyday glassware with this versatile set of six (6) 250 ...

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$125.00
$125.00 - $125.00
$125.00
$71.25
$71.25 - $71.25
$71.25
Save 43% Save %
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...

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$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
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...

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$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
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...

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$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
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...

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$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
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...

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$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
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...

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$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
Save 51% Save %

Corning Pyrex 125 ml Erlenmeyer Flask Narrow Mouth Lot of 6 Flasks

Corning
$78.00
$78.00 - $78.00
$78.00
$38.00
$38.00 - $38.00
$38.00
Only 1 left!

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...

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$78.00
$78.00 - $78.00
$78.00
$38.00
$38.00 - $38.00
$38.00
Save 51% Save %
Corning Erlenmeyer Flask with Diptube and Accessories 250 ml Case of 4 Flasks Lab Flasks Corning
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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...

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$607.00
$607.00 - $607.00
$607.00
$427.50
$427.50 - $427.50
$427.50
Save 30% Save %