Top 10 2440 Vacuum Flask

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1. Glass Filtering Flask with Upper Tubulation, 2000ml

Glass Filtering Flask with Upper Tubulation, 2000ml

Feature

2. Laboratory Vacuum Filtration Distillation Apparatus | 500mL Filtering Flask | 300mL Graduated Funnel Borosilicate Glass | Strong Aluminum Clamp | Lab Suction Apparatus for Filtering

Laboratory Vacuum Filtration Distillation Apparatus | 500mL Filtering Flask | 300mL Graduated Funnel Borosilicate Glass | Strong Aluminum Clamp | Lab Suction Apparatus for Filtering

Feature

3. StonyLab Borosilicate Glass Buchner Filtering Funnel with Coarse Frit (G1), 94mm Inner-Diameter, 100mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation (500 mL)

StonyLab Borosilicate Glass Buchner Filtering Funnel with Coarse Frit (G1), 94mm Inner-Diameter, 100mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation (500 mL)

Feature

Description

Color:500mL

SKU: XL-815055

Why Choose StonyLab?

1. The StonyLab means high-quality products for reasonable prices.

2. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time.

3. We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it’s available.

StonyLab Borosilicate Glass Buchner Filtering Funnel with Coarse Frit

4. Lab glass 2000ml Vacuum Filter Flask,Filting Flask, 24/40 joint, 10mm side hose connection

Lab glass 2000ml Vacuum Filter Flask,Filting Flask, 24/40 joint, 10mm side hose connection

Feature

5. StonyLab Glass 250ml Heavy Wall 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 250ml

StonyLab Glass 250ml Heavy Wall 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint - 250ml

Feature

Description

Color:250ml

SKU: XL-815122

Why Choose StonyLab?

1. The StonyLab means high-quality products for reasonable prices.

2. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time.

3. We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it’s available.

The Graduted Cylinder is made of borosilicate glass. It is heavy duty reusable single metric high quality. The package include: StonyLab Glass 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint

6. Laboy Glass Single Neck Flat Bottom Boiling Flask 500mL with 24/40 Joint Heavy Wall Distillation Receiving Apparatus Organic Chemistry Lab Glassware (Pack of 5)

Laboy Glass Single Neck Flat Bottom Boiling Flask 500mL with 24/40 Joint Heavy Wall Distillation Receiving Apparatus Organic Chemistry Lab Glassware (Pack of 5)

Feature

Description

Size:Capacity of 500mL ,Lot of 5

The flat bottom flask is likely the other round bottom flask but with a flat bottom allowing it standing up flat surface as the flask can sit upright on its own. Capacity of 500mL with 24/40 glass ground taper joint. It can be used in heading during distillation, they are not as durable as round bottom flasks for heating better than Erlenmeyer flask which has have the sharp and vulnerable corners .Laboy glass flasks are heavy wall design, made by hand-blowing to ensure uniform wall thickness, and made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

7. Laboy Glass Sand Core Filtering Buchner Funnel 350mL with 24/40 Joint & 80mm O.D. Medium Fritted Disc & Vacuum Take Off Filtration Apparatus Lab Glassware

Laboy Glass Sand Core Filtering Buchner Funnel 350mL with 24/40 Joint & 80mm O.D. Medium Fritted Disc & Vacuum Take Off Filtration Apparatus Lab Glassware

Feature

Description

Size:350mL

The Buchner funnel is usually used in filtration. There is a glass frit disc plate on Top of the funnel with he pore diameter from 10 to 20 With lower ground taper inner joint and a side glass hose connection with 10 mm O.D at the largest serration. Not recommended for filtration where pressure would exceed 15psi. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

8. Fristaden Lab Vacuum Filtration Distillation Apparatus | 500mL Filtering Flask | 300mL Graduated Funnel Borosilicate Glass | Strong Aluminum Clamp | Lab Suction Apparatus for Filtering

Fristaden Lab Vacuum Filtration Distillation Apparatus | 500mL Filtering Flask | 300mL Graduated Funnel Borosilicate Glass | Strong Aluminum Clamp | Lab Suction Apparatus for Filtering

Feature

9. Laboy Glass 25mL Single Neck Round Bottom Boiling Flask Heavy Wall with 24/40 Joint Heating Distillation Reaction Receiving Flask Organic Chemistry Lab Glassware (Pack of 5)

Laboy Glass 25mL Single Neck Round Bottom Boiling Flask Heavy Wall with 24/40 Joint Heating Distillation Reaction Receiving Flask Organic Chemistry Lab Glassware (Pack of 5)

Feature

Description

Number of Items:10

Round-bottom flasks (also called round-bottomed flasks, Flasks, round bottom, or RB Flasks)having spherical bottoms are more resistant to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. Because of the spherical bottom, cork rings are needed to keep the round bottom flasks upright. When in use, round-bottom flasks are commonly held at the neck by flask clamps on a stand. The flasks are usually used in heating or boiling a liquid, in distillation as distilling flasks and receiving flasks for the distillate, used as the distilling flasks in rotary evaporators. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

10. Kemtech F664000 Synthware Erlenmeyer Flask, 1000 mL, 24/40 Outer Joint

Kemtech F664000 Synthware Erlenmeyer Flask, 1000 mL, 24/40 Outer Joint

Feature

Description

Size:1000 milliliters

SYNTHWARE Erlenmeyer flask with standard taper outer joint.

Conclusion

By our suggestions above, we hope that you can found 2440 Vacuum Flask for you.Please don’t forget to share your experience by comment in this post. Thank you!

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