Beakers & Flasks - Boiling Flasks - Page 18 - LIGHT LABS | Laboratory Supplies & Equipment

ENDS OCT 30, 2026

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Kimble
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sku: 294010-0050

294010-0050 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 50 mL | Kimble

MSRP:

Now: $49.74

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Kimble
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sku: 294010-0025

294010-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 25 mL | Kimble

MSRP:

Now: $49.39

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Kimble
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sku: 294010-0015

294010-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 15 mL | Kimble

MSRP:

Now: $40.85

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Kimble
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sku: 294010-0010

294010-0010 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 10 mL | Kimble

MSRP:

Now: $43.69

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Kimble
|
sku: 294010-0005

294010-0005 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 5 mL | Kimble

MSRP:

Now: $43.44

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Kimble
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sku: 294000-0100

294000-0100 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 100 mL | Kimble

MSRP:

Now: $45.41

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Kimble
|
sku: 294000-0035

294000-0035 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 35 mL | Kimble

MSRP:

Now: $43.23

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Kimble
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sku: 294000-0025

294000-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 25 mL | Kimble

MSRP:

Now: $41.89

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Kimble
|
sku: 294000-0015

294000-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 15 mL | Kimble

MSRP:

Now: $49.68

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Kimble
|
sku: 25277-100

25277-100 KONTES Round Bottom Short Neck Boiling Flask, 19/22, 100 mL, Case of 12 | Kimble

MSRP:

Now: $634.71

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Kimble
|
sku: 25285-500

25285-500 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 500 mL, Case of 12 | Kimble

MSRP:

Now: $753.26

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Kimble
|
sku: 25285-3000

25285-3000 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 3000 mL, Case of 6 | Kimble

MSRP:

Now: $1,221.68

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Kimble
|
sku: 294010-0050

294010-0050 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 50 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $49.74
Add to Cart Compare
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Kimble
|
sku: 294010-0025

294010-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 25 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $49.39
Add to Cart Compare
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Kimble
|
sku: 294010-0015

294010-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 15 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $40.85
Add to Cart Compare
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Kimble
|
sku: 294010-0010

294010-0010 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 10 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $43.69
Add to Cart Compare
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Kimble
|
sku: 294010-0005

294010-0005 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 5 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $43.44
Add to Cart Compare
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Kimble
|
sku: 294000-0100

294000-0100 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 100 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $45.41
Add to Cart Compare
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Kimble
|
sku: 294000-0035

294000-0035 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 35 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $43.23
Add to Cart Compare
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Kimble
|
sku: 294000-0025

294000-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 25 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $41.89
Add to Cart Compare
Quick view

Kimble
|
sku: 294000-0015

294000-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 15 mL | Kimble

Heat, reflux and evaporate with confidence in a flask built to take repeated thermal cycling and vacuum. The heavy wall gives extra strength against breakage, which matters for rotary evaporation,...

MSRP:

Now: $49.68
Add to Cart Compare
Quick view

Kimble
|
sku: 25277-100

25277-100 KONTES Round Bottom Short Neck Boiling Flask, 19/22, 100 mL, Case of 12 | Kimble

Round bottom flasks with ground joints are the foundation of distillation, reflux and synthesis setups. These KONTES short neck flasks connect directly to condensers, heads and adapters, keeping...

MSRP:

Now: $634.71
Add to Cart Compare
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Kimble
|
sku: 25285-500

25285-500 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 500 mL, Case of 12 | Kimble

Round bottom flasks with ground joints are the foundation of distillation, reflux and synthesis setups. These KONTES short neck flasks connect directly to condensers, heads and adapters, keeping...

MSRP:

Now: $753.26
Add to Cart Compare
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Kimble
|
sku: 25285-3000

25285-3000 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 3000 mL, Case of 6 | Kimble

Round bottom flasks with ground joints are the foundation of distillation, reflux and synthesis setups. These KONTES short neck flasks connect directly to condensers, heads and adapters, keeping...

MSRP:

Now: $1,221.68
Add to Cart Compare

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294010-0050 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 50 mL | Kimble

294010-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 25 mL | Kimble

294010-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 15 mL | Kimble

294010-0010 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 10 mL | Kimble

294010-0005 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 5 mL | Kimble

294000-0100 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 100 mL | Kimble

294000-0035 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 35 mL | Kimble

294000-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 25 mL | Kimble

294000-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 15 mL | Kimble

25277-100 KONTES Round Bottom Short Neck Boiling Flask, 19/22, 100 mL, Case of 12 | Kimble

25285-500 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 500 mL, Case of 12 | Kimble

25285-3000 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 3000 mL, Case of 6 | Kimble

sku: 294010-0050

294010-0050 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 50 mL | Kimble

sku: 294010-0025

294010-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 25 mL | Kimble

sku: 294010-0015

294010-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 15 mL | Kimble

sku: 294010-0010

294010-0010 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 10 mL | Kimble

sku: 294010-0005

294010-0005 KONTES Single Neck Heavy Wall Round Bottom Flask, 19/22, 5 mL | Kimble

sku: 294000-0100

294000-0100 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 100 mL | Kimble

sku: 294000-0035

294000-0035 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 35 mL | Kimble

sku: 294000-0025

294000-0025 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 25 mL | Kimble

sku: 294000-0015

294000-0015 KONTES Single Neck Heavy Wall Round Bottom Flask, 14/20, 15 mL | Kimble

sku: 25277-100

25277-100 KONTES Round Bottom Short Neck Boiling Flask, 19/22, 100 mL, Case of 12 | Kimble

sku: 25285-500

25285-500 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 500 mL, Case of 12 | Kimble

sku: 25285-3000

25285-3000 KONTES Round Bottom Short Neck Boiling Flask, 24/40, 3000 mL, Case of 6 | Kimble