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烧瓶

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 节省85% 节省%

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
只1左边！

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
节省85% 节省%
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 节省62% 节省%

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
只1左边！

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
节省62% 节省%
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 节省51% 节省%

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
只1左边！

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
节省51% 节省%
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
节省10% 节省%

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
只1左边！

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
节省10% 节省%
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
节省9% 节省%

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
只1左边！

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
节省9% 节省%
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
节省1% 节省%

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股票

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
节省1% 节省%
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
节省39% 节省%

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股票

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
$47.50
$47.50 - $47.50
$47.50
节省39% 节省%
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
节省33% 节省%

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
只1左边！

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

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$255.00
$255.00 - $255.00
$255.00
$171.00
$171.00 - $171.00
$171.00
节省33% 节省%
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
节省30% 节省%

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股票

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
节省30% 节省%
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
节省41% 节省%

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股票

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...

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$120.00
$120.00 - $120.00
$120.00
$71.25
$71.25 - $71.25
$71.25
节省41% 节省%
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
节省30% 节省%

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股票

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

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$135.00
$135.00 - $135.00
$135.00
$95.00
$95.00 - $95.00
$95.00
节省30% 节省%
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
节省56% 节省%

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股票

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

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$108.00
$108.00 - $108.00
$108.00
$47.50
$47.50 - $47.50
$47.50
节省56% 节省%
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
节省5% 节省%

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
只1左边！

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...

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$350.00
$350.00 - $350.00
$350.00
$332.50
$332.50 - $332.50
$332.50
节省5% 节省%
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
节省24% 节省%

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
只1左边！

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...

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$312.00
$312.00 - $312.00
$312.00
$237.50
$237.50 - $237.50
$237.50
节省24% 节省%
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
节省26% 节省%

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
只1左边！

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...

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$128.00
$128.00 - $128.00
$128.00
$95.00
$95.00 - $95.00
$95.00
节省26% 节省%
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
节省21% 节省%

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
只1左边！

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...

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$48.00
$48.00 - $48.00
$48.00
$38.00
$38.00 - $38.00
$38.00
节省21% 节省%
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
节省41% 节省%

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
只1左边！

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

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$320.00
$320.00 - $320.00
$320.00
$190.00
$190.00 - $190.00
$190.00
节省41% 节省%

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