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Laboy Glass 1000mL Single Neck Round Bottom Boiling Flask Heavy Wall with 45/50 Joint Heating Reaction Receiving Flask Organic Chemistry Lab Glassware

Asin: B01AR2PKQO   |   Model: HMF010334   |   PartNumber: HMF010334


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Widely Used----The Round Bottom Flask Is Widely Used In Organic Chemistry,In A Or Vacuum Apparatus ,It’S Used A A Flask And Receiving Flask With A Glass Condenser And Some Adapters Like The 14 Way Adapter,Take-Off Adapter;In A Reflux Process,It’S Used As A Reaction Flask With A Reflux Condenser.It Is Also Used As A Flask In Rotary Evaporators..
Buy With Confidence----100% 45 Day Money Back Guarantee Simply Return For A Full Refund,No Question Asked.
High Quality---Laboy Glass Condensers Are All Made Of High Quality Boroslicate Glass According To Astm E438,Heavy Wall Design,Durable And Reusable.The Ground Joints Are Precisely Grounded According To Us Standard..
Heat-Resistance Design ---With Spherical Bottoms,This Rbf Is More Resistance To Fracturing Under Vacuum, As A Sphere More Evenly Distributes Stress Across Its Surface. 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..

Features

  • STANDARD SIZE--- This round bottom flask designed with 45/50 standard taper outer joint,interchangeable,leak-free,comparing to common boiling flask without ground joint, it is convenient,safe,easy-operation in laboratory glassware setup. Capacity of 1000mL.
  • HEAT-resistance DESIGN ---With spherical bottoms,this RBF is more resistance to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. 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.
  • WIDELY USED----The round bottom flask is widely used in organic chemistry,in a or vacuum apparatus ,it s used a a flask and receiving flask with a glass condenser and some adapters like the 14 way adapter,take-off adapter;In a reflux process,it s used as a reaction flask with a reflux condenser.It is also used as a flask in rotary evaporators.
  • HIGH QUALITY---Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
  • BUY WITH CONFIDENCE----100% 45 DAY MONEY BACK GUARANTEE simply return for a full refund,no question asked
  • See more on Amazon...

First Available: 05/18/2017

Brand: LABOY   |   Manufacturer: Laboy

Weight: 0.00 pounds

Amazon Price: $85.45 | as of 05/31/2024 (12:11pm pst) *DETAILS

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Similar To Laboy Glass 1000mL Single Neck

  #1

StonyLab 1000ml Borosilicate Glass Filtering Flask, Bolt Neck with Tubulation, 1L (1 Liter)

Asin: B07HG2HBFP   |   Model: US-FilterFlask-1000ml-Glass-1PK   |   PartNumber: US-FilterFlask-1000ml-Glass-1PK   |   Ean: 0843798103566   |   UPC: 843798103566

Flasks Have A Narrow Mouth And Tooled Top Finish.
Stonylab Ensures High Quality Products And Premium Customer Service; If Received Damaged, Please Contact Us Immediately; We Will Solve It Until Satisfied.
Special Notice: As This Item Is Handmade, Please Allow An Error Range Of 2~3Mm.
Made Of Borosilicate Glass; Capacity: 1000 Milliliters.

Features

  • Used for pressure filtration; or to increase flow rate when some concentrated solutions are slow or difficult to filter under normal pressure
  • Made of borosilicate glass; capacity: 1000 milliliters
  • Flasks have a narrow mouth and tooled top finish
  • Special notice: As this item is handmade, please allow an error range of 2~3mm
  • StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
  • See more on Amazon...

Brand: stonylab   |   Manufacturer: StonyLab Scientific

Amazon Price: $31.99 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #2

QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Round Bottom, 2 Pack

Asin: B0CG3795QZ   |   Ean: 0795973614582   |   UPC: 795973614582

Heat-Resistant: With The Round Bottom, The Boiling Flask Is More Resistant To Breaking Under Vacuum, As A Sphere Can Evenly Distribute Stress Across Its Surface..
Package Includes: 2 Pack 1000Ml Boiling Flasks. Enjoy A Smooth & Frustration Free Experience With Our 100% Satisfied Service In One Month..
Wide Application: The Round Bottom Flask Is Widely Used In Organic Chemistry, In Distillation, Or Vacuum Distillation Apparatus..
Standard Size: The Round-Bottom Flask Features The 24/40 Standard Taper Outer Joint, Interchangeable And Leak-Free..

Features

  • Premium Quality: Made of high-quality borosilicate glass, heavy glass wall, durable and reusable.
  • Standard Size: The round-bottom flask features the 24/40 standard taper outer joint, interchangeable and leak-free.
  • Heat-Resistant: With the round bottom, the boiling flask is more resistant to breaking under vacuum, as a sphere can evenly distribute stress across its surface.
  • Wide Application: The round bottom flask is widely used in organic chemistry, in distillation, or vacuum distillation apparatus.
  • Package Includes: 2 Pack 1000ml boiling flasks. Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month.
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Brand: QWORK   |   Manufacturer: QWORK

Amazon Price: $29.97 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #3

Laboy Glass 500mL Single Neck Round Bottom Boiling Flask Heavy Wall with 24/40 Joint Heating Reaction Receiving Flask Organic Chemistry Lab Glassware(Pack of 2)

Asin: B085CG33DF   |   Model: HMF010326L2   |   PartNumber: HMF010326L2

Widely Used----The Round Bottom Flask Is Widely Used In Organic Chemistry,In A Or Vacuum Apparatus ,It’S Used A A Flask And Receiving Flask With A Glass Condenser And Some Adapters Like The 14 Way Adapter,Take-Off Adapter;In A Reflux Process,It’S Used As A Reaction Flask With A Reflux Condenser.It Is Also Used As A Flask In Rotary Evaporators..
Buy With Confidence----100% 45 Day Money Back Guarantee Simply Return For A Full Refund,No Question Asked.
High Quality---Laboy Glass Condensers Are All Made Of High Quality Boroslicate Glass According To Astm E438,Heavy Wall Design,Durable And Reusable.The Ground Joints Are Precisely Grounded According To Us Standard..
Heat-Resistance Design ---With Spherical Bottoms,This Rbf Is More Resistance To Fracturing Under Vacuum, As A Sphere More Evenly Distributes Stress Across Its Surface. 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..

Features

  • STANDARD SIZE--- This round bottom flask designed with 24/40 standard taper outer joint,interchangeable,leak-free,comparing to common boiling flask without ground joint, it is convenient,safe,easy-operation in laboratory glassware setup. Capacity of 500mL.Pack of 2pcs
  • HEAT-resistance DESIGN ---With spherical bottoms,this RBF is more resistance to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. 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.
  • WIDELY USED----The round bottom flask is widely used in organic chemistry,in a or vacuum apparatus ,it s used a a flask and receiving flask with a glass condenser and some adapters like the 14 way adapter,take-off adapter;In a reflux process,it s used as a reaction flask with a reflux condenser.It is also used as a flask in rotary evaporators.
  • HIGH QUALITY---Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
  • BUY WITH CONFIDENCE----100% 45 DAY MONEY BACK GUARANTEE simply return for a full refund,no question asked
  • See more on Amazon...

Brand: LABOY   |   Manufacturer: Laboy

Amazon Price: $32.56 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #4

Laboy Glass 50mL Single Neck Round Bottom Boiling Flask Heavy Wall with 19/22 Joint Heating Reaction Receiving Flask Organic Chemistry Lab Glassware(Pack of 2)

Asin: B085CF7LSC   |   Model: HMF010308L2   |   PartNumber: HMF010308L2

Widely Used----The Round Bottom Flask Is Widely Used In Organic Chemistry,In A Or Vacuum Apparatus ,It’S Used A A Flask And Receiving Flask With A Glass Condenser And Some Adapters Like The 14 Way Adapter,Take-Off Adapter;In A Reflux Process,It’S Used As A Reaction Flask With A Reflux Condenser.It Is Also Used As A Flask In Rotary Evaporators..
Buy With Confidence----100% 45 Day Money Back Guarantee Simply Return For A Full Refund,No Question Asked.
High Quality---Laboy Glass Condensers Are All Made Of High Quality Boroslicate Glass According To Astm E438,Heavy Wall Design,Durable And Reusable.The Ground Joints Are Precisely Grounded According To Us Standard..
Heat-Resistance Design ---With Spherical Bottoms,This Rbf Is More Resistance To Fracturing Under Vacuum, As A Sphere More Evenly Distributes Stress Across Its Surface. 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..

Features

  • STANDARD SIZE--- This round bottom flask designed with 19/22 standard taper outer joint,interchangeable,leak-free,comparing to common boiling flask without ground joint, it is convenient,safe,easy-operation in laboratory glassware setup. Capacity of 50mL.Pack of 2pcs
  • HEAT-resistance DESIGN ---With spherical bottoms,this RBF is more resistance to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. 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.
  • WIDELY USED----The round bottom flask is widely used in organic chemistry,in a or vacuum apparatus ,it s used a a flask and receiving flask with a glass condenser and some adapters like the 14 way adapter,take-off adapter;In a reflux process,it s used as a reaction flask with a reflux condenser.It is also used as a flask in rotary evaporators.
  • HIGH QUALITY---Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
  • BUY WITH CONFIDENCE----100% 45 DAY MONEY BACK GUARANTEE simply return for a full refund,no question asked
  • See more on Amazon...

Brand: LABOY   |   Manufacturer: Laboy

Amazon Price: $18.96 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #5

Laboy Glass Single Neck Flat Bottom Boiling Flask 1000mL with 24/40 Joint Heavy Wall Receiving Apparatus Organic Chemistry Lab Glassware

Asin: B018928IEU   |   Model: HMF010110   |   PartNumber: HMF010110

Dimensions-----This Flat Bottom Flask Has A Capacity Of 1000Ml,The Short Neck Is With A 24/40 Standard Taper Outer Joint, Which Is Interchangeable ,Can Be Attached To Any Jointed Glassware With A 24/40 Inner Joint..
100% 45 Day Money Back Guarantee If You Are Not Satisfied For Any Reason, Simply Return For A Full Refund, No Questions Asked. You Have Nothing To Lose..
Laboy Glassware 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..
Widely Used-----A Flat Bottom Flask Is Used In Chemistry Laboratory For Experiments Involving Collecting And Measuring Liquids, Mixing Solvent In A Apparatus,The Flat Bottom Flasks Can Attach To A Adapter,Liebig Or Allhnn Condenser,Take Off Adapter As A Or Receiving Flask.In A Soxhlet Extraction, A Flat Bottom Attaches The Soxhlet Extractor Used As Boiling And Receiving Flask..

Features

  • DESIGN----The flat bottom flask is likely the round bottom flask but with a flat bottom allowing it standing up flat surface as the flask can sit upright on its own.
  • WIDELY USED-----A flat bottom flask is used in chemistry laboratory for experiments involving collecting and measuring liquids, mixing solvent In a apparatus,the flat bottom flasks can attach to a adapter,liebig or allhnn condenser,take off adapter as a or receiving flask.In a soxhlet extraction, a flat bottom attaches the soxhlet extractor used as boiling and receiving flask.
  • DIMENSIONS-----This flat bottom flask has a capacity of 1000mL,the short neck is with a 24/40 standard taper outer joint, which is interchangeable ,can be attached to any jointed glassware with a 24/40 inner joint.
  • Laboy glassware 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.
  • 100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.
  • See more on Amazon...

First Available: 05/18/2017

Brand: LABOY   |   Manufacturer: Laboy

Weight: 0.00 pounds

Amazon Price: $45.83 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #6

Laboy Glass 1000mL 2 Neck Round Bottom Boiling Flask with 24/40 Center & Side Joints Angled Apparatus Organic Chemistry Lab Glassware

Asin: B010B9Y9HY   |   Model: HMF011337   |   PartNumber: HMF011337

Dimensions-----This 2 Neck Round Bottom Flask Has Capacity Of 1000Ml, With 24/40 Center Joint & 24/40 Side Joint,Attaching Any Lab Glassware Apparatus With Standard Taper Joint..
100% 90 Day Money Back Guarantee If You Are Not Satisfied For Any Reason, Simply Return For A Full Refund, No Questions Asked. You Have Nothing To Lose.Please Also Kindly Undertand Glassware Is Fragile, Even If We Pack Them Carefully,It May Be Broken During The Shipment ,If You Receive The Items In Broken Status,Don't Hesitate To Contact Us ,We Will Arrange Free Replacement Or Full Refund..
Heavy Wall ---The 2 Neck Flask Is Heavy-Wall Designed , Made By Hand-Blowing According To Astm E438 ,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,Durable And Reusable..
Widely Used---The 2 Neck Round Bottom Flask Is Widely Used In The Organic Chemistry Process, Reflux ,Extraction,Reaction Etc.In A Apparatus,The 2 Neck Round Bottom Flask Used As The Flask,The Straight Neck Attaches A 3 Way Adapter Or A Column,The Other Neck Can Be Used To Connect A Thermometer Adapter ,Bleeding Tube, Or Additional Funnel..

Features

  • DESIGN----Round bottom design having spherical bottoms are more resistant to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. A cork stand is needed to keep the round bottom flask upright,or heated by the water bath ,oil bath or sand bath.Comparing to the single neck round bottom flask,this 2 neck flask featured an angled neck with standard taper joint as an extra opening.
  • WIDELY USED---The 2 neck round bottom flask is widely used in the organic chemistry process, reflux ,extraction,reaction etc.In a apparatus,the 2 neck round bottom flask used as the flask,the straight neck attaches a 3 way adapter or a column,the other neck can be used to connect a thermometer adapter ,bleeding tube, or additional funnel.
  • DIMENSIONS-----This 2 neck round bottom flask has capacity of 1000mL, with 24/40 center joint & 24/40 side joint,attaching any lab glassware apparatus with standard taper joint.
  • HEAVY WALL ---The 2 neck flask is heavy-wall designed , made by hand-blowing according to ASTM E438 ,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,durable and reusable.
  • 100% 90 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
  • See more on Amazon...

First Available: 05/18/2017

Brand: LABOY   |   Manufacturer: Laboy

Weight: 0.00 pounds

Amazon Price: $54.00 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #7

Laboy Glass Advanced Organic Chemistry Lab Glassware Kit Laboratory Glassware Apparatus (38pcs)

Asin: B00XKJNLCM   |   Model: HMK244033   |   PartNumber: HMK244033   |   Ean: 0791290863627   |   UPC: 791290863627

Dimensions------All The Glass Condensers In This Kit Are 300Mm In Effective Length.The Single Neck, 2 Neck ,3 Neck Flask With Capacity From 250Ml To 1000Ml,The Separatory Funnel Is With Capacity Of 250Ml,All The Joints In This Kit Are 24/40..
100% 90 Day Money Back Guarantee If You Are Not Satisfied For Any Reason, Simply Return For A Full Refund, No Questions Asked. You Have Nothing To Lose.Please Also Kindly Understand Glassware Is Fragile, Even If We Pack Them Carefully,It May Be Broken During The Shipment ,If You Receive The Items In Broken Status,Don't Hesitate To Contact Us ,We Will Arrange Free Replacement Or Full Refund..
Heavy Wall ---This Lab Glassware Is Heavy-Wall Designed , Made By Hand-Blowing According To Astm E438 ,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,Durable And Reusable..
Use----This Kit Can Be Used To Assemble A Simple Apparatus,A Water And Steam Apparatus, A Fractionation Apparatus,A Reflux Setup.Allihn,Graham Condenser Are Usually Used As A Reflux Condenser,While Liebig Condenser Can Be Used Both In A Apparatus But Also A Reflux Setup.The Separatory Funnel With Two Joints Can Be Also Be Used As An Addtion Funnel..

Features

  • COMPONENT----This kit includes most commonly used lab jointed glassware with 24/40 joint and other accessories like penny head stopper,cork stand,bosshead clamp,3finger double adjustabe clamp,plastic andalloy joint clips.The glassware includes thermometer adapter,vacuum adapter,claisen adapter,3 way thermometer adapter,3 way adapter,liebig condenser,allihn condenser,fractinal column,graham condenser,separatory funnel, buchner funnel.
  • USE----This kit can be used to assemble a simple apparatus,a water and steam apparatus, a fractionation apparatus,a reflux setup.Allihn,graham condenser are usually used as a reflux condenser,while liebig condenser can be used both in a apparatus but also a reflux setup.The separatory funnel with two joints can be also be used as an addtion funnel.
  • DIMENSIONS------All the glass condensers in this kit are 300mm in effective length.The single neck, 2 neck ,3 neck flask with capacity from 250mL to 1000mL,the separatory funnel is with capacity of 250mL,all the joints in this kit are 24/40.
  • HEAVY WALL ---This lab glassware is heavy-wall designed , made by hand-blowing according to ASTM E438 ,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,durable and reusable.
  • 100% 90 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly understand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
  • See more on Amazon...

First Available: 05/18/2017

Brand: LABOY   |   Manufacturer: Laboy

Weight: 0.00 pounds

Amazon Price: $398.99 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #8

Laboy Glass Fractional Apparatus Kit Fractionating Set with 24/40 Joints & Vigreux Column Organic Chemistry Lab Glassware Equipment

Asin: B085MT61RC   |   Model: LBFD001   |   PartNumber: LBFD001

100% 90 Day Money Back Guarantee Simply Return For A Full Refund,No Question Asked.
Laboy Glassware Are All Made Of High Quality Boroslicate Glass According To Astm E438,Heavy Wall Design,Durable And Reusable.The Ground Joints Are Precisely Grounded According To Us Standard..

Features

  • This apparatus kit includes 1000mL,500mL round bottom flasks,250mL erlenmeyer flask,liebig condenser,column,3 way thermometer adapter, vacuum take off adapter,All the glassware are with 24/40 standard taper joints.
  • Laboy glassware are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
  • 100% 90 DAY MONEY BACK GUARANTEE simply return for a full refund,no question asked
  • See more on Amazon...

Brand: LABOY   |   Manufacturer: Laboy

Amazon Price: $165.00 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #9

Laboy Glass 100mL Single Neck Round Bottom Boiling Flask Heavy Wall with 14/20 Joint Heating Reaction Receiving Flask Organic Chemistry Lab Glassware

Asin: B01ASUWQSA   |   Model: HMF010310   |   PartNumber: HMF010310

Widely Used----The Round Bottom Flask Is Widely Used In Organic Chemistry,In A Or Vacuum Apparatus ,It’S Used A A Flask And Receiving Flask With A Glass Condenser And Some Adapters Like The 10 Way Adapter,Take-Off Adapter;In A Reflux Process,It’S Used As A Reaction Flask With A Reflux Condenser.It Is Also Used As A Flask In Rotary Evaporators..
Buy With Confidence----100% 45 Day Money Back Guarantee Simply Return For A Full Refund,No Question Asked.
High Quality---Laboy Glass Condensers Are All Made Of High Quality Boroslicate Glass According To Astm E438,Heavy Wall Design,Durable And Reusable.The Ground Joints Are Precisely Grounded According To Us Standard..
Heat-Resistance Design ---With Spherical Bottoms,This Rbf Is More Resistance To Fracturing Under Vacuum, As A Sphere More Evenly Distributes Stress Across Its Surface. 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..

Features

  • STANDARD SIZE--- This round bottom flask designed with 14/20 standard taper outer joint,interchangeable,leak-free,comparing to common boiling flask without ground joint, it is convenient,safe,easy-operation in laboratory glassware setup.Capacity of 100mL.
  • HEAT-resistance DESIGN ---With spherical bottoms,this RBF is more resistance to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. 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.
  • WIDELY USED----The round bottom flask is widely used in organic chemistry,in a or vacuum apparatus ,it s used a a flask and receiving flask with a glass condenser and some adapters like the 10 way adapter,take-off adapter;In a reflux process,it s used as a reaction flask with a reflux condenser.It is also used as a flask in rotary evaporators.
  • HIGH QUALITY---Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
  • BUY WITH CONFIDENCE----100% 45 DAY MONEY BACK GUARANTEE simply return for a full refund,no question asked
  • See more on Amazon...

Brand: LABOY   |   Manufacturer: Laboy

Weight: 0.00 pounds

Amazon Price: $15.54 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #10

StonyLab Glass 1000ml Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 1000ml

Asin: B07YBV33L5   |   Model: B07YBV33L5   |   PartNumber: B07YBV33L5   |   Ean: 0843798138797   |   UPC: 843798138797

Made Of High Quality Glass.
Stonylab Ensures High Quality Products And Premium Customer Service; If Received Damaged, Please Contact Us Immediately; We Will Solve It Until Satisfied.
24/40 Center Joint.
1 Single Neck.

Features

  • 1000ml Flat Bottom Boiling Flask
  • 1 Single Neck
  • Made of high quality glass
  • 24/40 Center Joint
  • StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
  • See more on Amazon...

Brand: stonylab   |   Manufacturer: StonyLab Scientific

Amazon Price: $49.99 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #11

StonyLab Glass Single Neck One Neck Round Bottom Flask RBF, with 24/40 Standard Taper Outer Joint (3000ml)

Asin: B08ZHZFLWP   |   Model: RBF-1Neck-Glass-3000ml   |   PartNumber: RBF-1Neck-Glass-3000ml   |   Ean: 0843798171060   |   UPC: 843798171060

Single Neck 24/40.
Made Of Borosilicate Glass.
Round Bottom Flask.

Features

  • Widely used as heating and reaction vessel in chemical experiments
  • Round Bottom Flask
  • Single Neck 24/40
  • Made of borosilicate glass
  • See more on Amazon...

Brand: stonylab   |   Manufacturer: StonyLab Scientific

Amazon Price: $135.95 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #12

stonylab Borosilicate Single Neck Glass Heavy Wall Recovery Flask Rotary Evaporator Flask, with 24/40 Outer Joint (1L)

Asin: B07Y9MDPZM   |   Model: B07Y9MDPZM   |   PartNumber: B07Y9MDPZM   |   Ean: 0843798138834   |   UPC: 843798138834

Made Of Borosilicate Glass; Maximum Withstand Temperature 200°C.
Warranty: If Received Damaged, Please Contact Us Immediately; We Will Solve It Until Satisfied.
24/40 Center Joint.
1 Single Neck.

Features

  • Heavy Wall Recovery Flask Rotary Evaporator Flask
  • 1 Single Neck
  • Made of borosilicate glass; maximum withstand temperature 200 C
  • 24/40 Center Joint
  • Warranty: If received damaged, please contact us immediately; We will solve it until satisfied
  • See more on Amazon...

Brand: stonylab   |   Manufacturer: StonyLab Scientific

Amazon Price: $36.95 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #13

Labasics Glass 1000ml Single Neck One Neck Round Bottom Flask RBF, with 24/40 Standard Taper Outer Joint, 1000ml

Asin: B07Z4C2WS6   |   Ean: 0843798143319   |   UPC: 843798143319

Made Of Borosilicate Glass; Maximum Withstand Temperature 250°C.
Labasics Ensures Premium Customer Service; If Received Damaged, Please Contact Us Immediately; We Will Solve It Until Satisfied.
Perfect Handcraft Glass Made By Hand-Blowing To Ensure Achieving The Best Performance.
Single Neck Round Bottomed Flask With 24/40 Standard Joint.

Features

  • Capacity: 1000ml
  • Single Neck Round bottomed flask with 24/40 Standard Joint
  • Made of Borosilicate Glass; maximum withstand temperature 250 C
  • Perfect handcraft glass Made by hand-blowing to ensure achieving the best performance
  • Labasics ensures premium customer service; If received damaged, please contact us immediately; We will solve it until satisfied
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Brand: Labasics   |   Manufacturer: Labasics Scientific

Amazon Price: $41.99 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #14

StonyLab Glass 1000ml Short Neck Round Bottom Flask, Borosilicate Glass Single Neck Heavy Wall Flask RBF with 24/40 Standard Taper Outer Joint - 1000ml

Asin: B07STQZ8GP   |   Model: B07STQZ8GP   |   PartNumber: B07STQZ8GP   |   Ean: 0843798112032   |   UPC: 843798112032

Single Short Neck With 24/40 Joint.
Stonylab Ensures High Quality Products And Premium Customer Service.
Capacity: 1000Ml.
Made Of Borosilicate Glass.

Features

  • Round Bottom Flask, Short Neck
  • Made of Borosilicate glass
  • Single Short Neck with 24/40 joint
  • Capacity: 1000ml
  • StonyLab ensures high quality products and premium customer service
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Brand: stonylab   |   Manufacturer: StonyLab Scientific

Amazon Price: $47.95 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #15

Labasics Borosilicate Glass Single Neck Recovery Flask Rotary Evaporator Flask, with 24/40 Outer Joint, 1000 ml

Asin: B0BHYML1G5   |   Ean: 0843798189003   |   UPC: 843798189003

Made Of High Quality Glass; Maximum Withstand Temperature 250°C.
Warranty: If Received Damaged, Please Contact Us Immediately; We Will Solve It Until Satisfied.
24/40 Center Joint.
1 Single Neck.

Features

  • 1000 ml Heavy Wall Recovery Flask Rotary Evaporator Flask
  • 1 Single Neck
  • Made of high quality glass; maximum withstand temperature 250 C
  • 24/40 Center Joint
  • Warranty: If received damaged, please contact us immediately; we will solve it until satisfied
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Brand: Labasics   |   Manufacturer: Labasics Scientific

Dimensions: 5.91 x 3.15 x 3.15 inches   |   Weight: 0.40 Pounds

Amazon Price: $33.99 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #16

Graduated Cylinder, 1000mL - ASTM, Class B Tolerance 6.00mL - Protective Collar, Hexagonal Base - Blue Graduations - Borosilicate 3.3 Glass - Eisco Labs

Asin: B07XM8XQ7H   |   Model: CH0341OBL   |   PartNumber: CH0341OBL

Blue Graduations || Easy To Read, Blue Printed Graduations And Specifications. 10.0Ml Subdivisions. Calibrated To Contain.
Great For Professional Laboratories, Classrooms & Household || Superior Chemical Durability And Heat Tolerance. Designed For Use In Professional Laboratories, But Is An Ideal Choice For Science Classrooms And Household Use.
Hexagonal Base || Cylinder Features A Hexagonal Base For Maximum Stability And Is Fitted With A Removable, Plastic Protective Collar.
Astm E1272 || Class B Tolerance, As Per Iso/Astm Standards.

Features

  • INDUSTRIAL QUALITY || 1000ml Measuring Cylinder made of high quality, heavy duty, Borosilicate 3.3 glass
  • ASTM E1272 || Class B Tolerance, as per ISO/ASTM standards
  • BLUE GRADUATIONS || Easy to read, blue printed graduations and specifications. 10.0ml Subdivisions. Calibrated to contain
  • HEXAGONAL BASE || Cylinder features a hexagonal base for maximum stability and is fitted with a removable, plastic protective collar
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use
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Brand: EISCO   |   Manufacturer: Eisco

Dimensions: 18.00 x 5.00 x 5.00 inches   |   Weight: 1.80 pounds

Amazon Price: $39.99 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #17

Laboy Glass 1000ml Round Bottom Single Neck Boiling Flask with 35/20 Spherical Joint Apparatus Organic Chemistry Lab Glassware

Asin: B01892963W   |   Model: HMF010505   |   PartNumber: HMF010505

Widely Used----The Round Bottom Flask Is Widely Used In Organic Chemistry,In A Or Vacuum Apparatus ,It’S Used A A Flask And Receiving Flask With A Glass Condenser And Some Adapters Like The 3 Way Adapter,Take-Off Adapter;In A Reflux Process,It’S Used As A Reaction Flask With A Reflux Condenser.It Is Also Used As A Flask In Rotary Evaporators..
100% 45 Day Money Back Guarantee If You Are Not Satisfied For Any Reason, Simply Return For A Full Refund, No Questions Asked. You Have Nothing To Lose.Please Also Kindly Undertand Glassware Is Fragile, Even If We Pack Them Carefully,It May Be Broken During The Shipment ,If You Receive The Items In Broken Status,Don't Hesitate To Contact Us ,We Will Arrange Free Replacement Or Full Refund..
Heavy Wall ---Laboy Glass Flasks Are Heavy Wall Design , Made By Hand-Blowing According To Astm E438 ,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,Durable And Reusable..
Heat-Resistance Design ---With Spherical Bottoms,This Rbf Is More Resistance To Fracturing Under Vacuum, As A Sphere More Evenly Distributes Stress Across Its Surface. 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..

Features

  • STANDARD SIZE--- This round bottom flask designed with 35/20 standard spherical socket joint,interchangeable,leak-free,comparing to common boiling flask without ground joint, it is convenient,safe,easy-operation in laboratory glassware setup.Capacity of 1000mL.
  • HEAT-resistance DESIGN ---With spherical bottoms,this RBF is more resistance to fracturing under vacuum, as a sphere more evenly distributes stress across its surface. 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.
  • WIDELY USED----The round bottom flask is widely used in organic chemistry,in a or vacuum apparatus ,it s used a a flask and receiving flask with a glass condenser and some adapters like the 3 way adapter,take-off adapter;In a reflux process,it s used as a reaction flask with a reflux condenser.It is also used as a flask in rotary evaporators.
  • HEAVY WALL ---Laboy glass flasks are heavy wall design , made by hand-blowing according to ASTM E438 ,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,durable and reusable.
  • 100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
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First Available: 05/18/2017

Brand: LABOY   |   Manufacturer: Laboy

Weight: 0.00 pounds

Amazon Price: $68.39 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #18

Laboy Glass 500mL 3 Neck Round Bottom Boiling Flask with 19/22 Center & Side Joints Angled Receiving Reflux Flask Multi Neck Apparatus Organic Chemistry Lab Glassware

Asin: B00XHHD4VA   |   Model: HMF011424   |   PartNumber: HMF011424

Dimensions-----This Durable Round Bottom Flasks With 3 Necks, One Center And Two Angled,With 19/22 Standard Taper Joints On The Necks Accommodating Lab Apparatus For Multi Purpose. It Features Heavy Wall Spherical Body And 500Ml Capacity.Comparing To The Single Neck Or Twin Neck Flask,The 3 Neck Flasks Have One More Jointed Neck For Extra Function,When It Is Not Needed,The Extra Necks Can Be Stopped By Penny Head Glass Stoppers..
100% 45 Day Money Back Guarantee If You Are Not Satisfied For Any Reason, Simply Return For A Full Refund, No Questions Asked. You Have Nothing To Lose.Please Also Kindly Undertand Glassware Is Fragile, Even If We Pack Them Carefully,It May Be Broken During The Shipment ,If You Receive The Items In Broken Status,Don't Hesitate To Contact Us ,We Will Arrange Free Replacement Or Full Refund..
Heavy Wall ---The 3 Neck Flask Is Heavy-Wall Designed , Made By Hand-Blowing According To Astm E438 ,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,Durable And Reusable..
Widely Used ---Round-Bottom Flasks Are Often Used To Contain Reactions For Reflux Set-Ups And Laboratory-Scale Synthesis.It Also Can Be Used As A Flasks And Receiving Flasks For The Distillate. For Example, In A Grignard Reaction,A 3 Neck Flask Will Be Used A Flask Under A Heating Mantle, The Center Neck Attaches A Ptfe Adapter For A Magnetic Stir Shaft, The Left Angled Neck Attaches A Pressure Equalizing.The Wrong Neck Attaches A Liebig Or West Condenser..

Features

  • DESIGN----This three neck flask designed with a round bottom and angled necks which allows to attach three lab glassware components for apparatus( simple ,steam ,fractional ,azeotropic ).Round bottom design having spherical bottoms are more resistance to fracturing under vacuum, as a sphere more evenly distributes stress across its surface.and allows more uniform heating or boiling of a liquid.
  • WIDELY USED ---Round-bottom flasks are often used to contain reactions for reflux set-ups and laboratory-scale synthesis.It also can be used as a flasks and receiving flasks for the distillate. For example, in a Grignard Reaction,a 3 neck flask will be used a flask under a heating mantle, the center neck attaches a PTFE adapter for a magnetic stir shaft, the left angled neck attaches a pressure equalizing.The wrong neck attaches a liebig or west condenser.
  • DIMENSIONS-----This durable round bottom flasks with 3 necks, one center and two angled,with 19/22 standard taper joints on the necks accommodating lab apparatus for multi purpose. It features heavy wall spherical body and 500mL capacity.Comparing to the single neck or twin neck flask,the 3 neck flasks have one more jointed neck for extra function,when it is not needed,the extra necks can be stopped by penny head glass stoppers.
  • HEAVY WALL ---The 3 neck flask is heavy-wall designed , made by hand-blowing according to ASTM E438 ,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,durable and reusable.
  • 100% 45 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full refund, no questions asked. You have nothing to lose.Please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full refund.
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First Available: 05/18/2017

Brand: LABOY   |   Manufacturer: Laboy

Weight: 0.00 pounds

Amazon Price: $28.13 | as of 05/31/2024 (12:11pm pst) *DETAILS

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  #19

Laboy Glass 1000mL Erlenmeyer Flask with 24/40 Outer Joint Lab Glassware

Asin: B0CYXTG9HY   |   Model: LBF020118   |   PartNumber: LBF020118

Usage:Perfect For Any Science Or Home Laboratory.
Craftsmanship:Hand-Blown According To Astm E438 Standards..
Material: Using The Heavy-Quality Glass Tubing Made Of Borosilicate Glass 3.3..
Size:Capacity Of 1000Ml;With 24/40 Joint..

Features

  • Design:heavy-wall design erlenmeyer flask with standard taper joint.
  • Size:Capacity of 1000mL;With 24/40 joint.
  • Usage:Perfect for any science or home laboratory
  • Material: Using the heavy-quality glass tubing made of borosilicate glass 3.3.
  • Craftsmanship:Hand-blown according to ASTM E438 standards.
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Brand: LABOY   |   Manufacturer: LABOY

Amazon Price: $33.90 | as of 05/31/2024 (12:11pm pst) *DETAILS

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