21 Best and Coolest Boiling Flask Flat Bottoms
1. EISCO
Boiling Flask, 2000ml – Borosilicate Glass – Flat Bottom, Wide Neck – Eisco Labs
2000ml capacity Wide neck flat bottom beaded rim 95 tall 65 bottom diameter 375 neck length 25 neck diameter Made of high quality heavy duty borosilicate glass Perfect for any science or home laboratory
2. ULAB
ULAB Boiling Flask of Flat Bottom Set, 2pcs of Vol.500ml, Borosilicate 3.3 Glass Material, UBF1010
Flat bottom and short neck without graduation Borosilicate 33 glass material to prevent cracking Uniform wall thickness is suited for heating geometry permits very uniform heating Boiling flask is used in laboratory for more prolonged boiling of liquids 2pcs of 500ml 17oz boiling flasks
3. Labvida
Labvida 4pcs of Glass Boiling Flasks of Flat Bottom, Vol.250ml, Borosilicate 3.3 Glass, LVD001
Volume 250ml 85oz Shape geometry permits very uniform heating uniform wall thickness is suited for heating Material made of high quality 33 borosilicate glass to prevent cracking Boiling flask is used in laboratory for more prolonged boiling of liquids Appearance flat bottom that can be set on a surface short neck without graduation
4. EISCO
Single joint with 2429 size socket Stands 7 tall neck measures 1125 wide and bottom diameter measuring 55 1000ml capacity Made of high quality heavy duty borosilicate glass Perfect for any science or home laboratory
5. EISCO
52mm wide 100mm tall Opening inside diameter is 29mm and the bead is 4mm As per din iso 24450 standard 50ml flat bottom wide neck boiling flask Borosilicate glass
6. EISCO
Boiling Flask, 100ml – Borosilicate Glass – Flat Bottom, Wide Neck – Eisco Labs
Stopper not included with item Flat bottom design allows for placing on tables or other surfaces Not designed for measuring as there are no graduations Flask made of heavy duty borosilicate glass
7. TN LAB Supply
TN Lab Flat Bottom Boiling Flask 4-Piece Set 100-250-500-1000ml
Designed with a narrow neck making it easier to swirl liquids without spilling Manufactured to iso 9001 standards ce certification 100ml 250ml 500ml 1000ml glass boiling flask with flat bottom made from borosilicate in the florence flask shape Heavywall borosilicate 33 glass
8. DONLAB
DONLAB CFB-1000 Glass 1000ml/1L Long Neck Boiling Flask of Flat Bottom
Made of gg17 borosilicate glass 33 1000ml flat bottom boiling flask Height 255 145mm of the flask oD 30mm of the port iD Standard port long neck
9. Pyrex
Corning Pyrex Borosilicate Glass Flat Bottom Boiling Flask, 250mL Capacity
Pyrex brand borosilicate glass for clarity strength and resistance to heat and chemicals 250ml longnecked flatbottom boiling flask for heating or boiling of liquids Normal working temperature is 230 degrees c Approximate dimensions are 134mm height 82mm outside diameter od Accepts 5 stopper sold separately and has a tooled mouth for a smooth stopper fit
10. stonylab
Stonylab ensures high quality products and premium customer service if received damaged please contact us immediately we will solve it until satisfied 1 single neck 500ml flat bottom boiling flask 2440 center joint Made of high quality glass
11. EISCO
Interchangeable joint size 2429 Boiling flask made of high quality heavy duty 33 borosilicate glass 500ml capacity As per din iso 4797 Measures 6 tall and 45 wide at its widest point
12. EISCO
Made of high quality heavy duty 33 borosilicate glass Single joint with 1946 size socket Perfect for any science or home laboratory Stands 6 tall and is 4 in diameter at its widest point 500ml capacity
13. EISCO
Made of high quality heavy duty borosilicate glass Interchangeable joint Size 2932 Perfect for any home school or professional science laboratory Flask measures 7 tall 5 width at the widest point 1000ml capacity
14. American Educational Products
American Educational 7-771000 Clear Borosilicate Glass 1000mL Flat Bomex Bottom Boiling Flask
Meets iso 3585 code bjty type 33 borosilicate glass specifications Accepts 8 stopper sold separately 1000ml flatbottom boiling flask for heating or boiling of liquids Bomex brand borosilicate glass for clarity strength heat and chemicalresistance
15. LABOY
Heavy wall laboy glass flasks are heavy wall design made by handblowing according to astm e438 made of highquality 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 coolingdurable and reusable Dimensionsthis flat bottom flask has a capacity of 2000mlthe short neck is with a 2440 standard taper female joint which is interchangeable can be attached to any jointed glassware with a 2440 male joint
Widely useda flat bottom flask is used in chemistry laboratory for experiments involving collecting and measuring liquids mixing solvent in a distillation apparatusthe flat bottom flasks can attach to a distillation adapterliebig or allhnn condensertake off adapter as a distillation or receiving flaskIn a soxhlet extraction a flat bottom attaches the soxhlet extractor used as boiling and receiving flask Designthe 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 ownrather than in a flask clamp or cork standideal for using as a receiving flaskWhen under heatingit is not durable as round bottom flask but better than erlenmeyer flask which have the sharp and vulnerable cornersThe short neck is with a standard taper jointwhich can attach the lab glassware with standard tape joint
Heavy wall laboy glass flasks are heavy wall design made by handblowing according to astm e438 made of highquality 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 coolingdurable and reusable
16. stonylab
2942 center joint 2000ml flat bottom boiling flask 1 single neck Heavy duty reusable Warranty stonylab 1year limited warranty if received damaged please contact us immediately we will solve it until satisfied Made of durable glass
17. EISCO
Boiling Flask, 1000ml – Borosilicate Glass – Flat Bottom, Wide Neck – Eisco Labs
1000ml capacity Wide neck flat bottom beaded rim Made of high quality heavy duty borosilicate glass 75 tall 525 bottom diameter Perfect for any science or home laboratory 3 neck length 175 neck diameter
18. LABOY
Dimensionsthis flat bottom flask has a capacity of 1000mlthe short neck is with a 2440 standard taper female joint which is interchangeable can be attached to any jointed glassware with a 2440 male joint Heavy wall laboy glass flasks are heavy wall design made by handblowing according to astm e438 made of highquality 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 coolingdurable and reusable Designthe 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 ownrather than in a flask clamp or cork standideal for using as a receiving flaskWhen under heatingit is not durable as round bottom flask but better than erlenmeyer flask which have the sharp and vulnerable cornersThe short neck is with a standard taper jointwhich can attach the lab glassware with standard tape joint
Widely useda flat bottom flask is used in chemistry laboratory for experiments involving collecting and measuring liquids mixing solvent in a distillation apparatusthe flat bottom flasks can attach to a distillation adapterliebig or allhnn condensertake off adapter as a distillation or receiving flaskIn a soxhlet extraction a flat bottom attaches the soxhlet extractor used as boiling and receiving flask
Heavy wall laboy glass flasks are heavy wall design made by handblowing according to astm e438 made of highquality 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 coolingdurable and reusable
19. EISCO
Borosilicate glass 52mm wide 100mm tall Opening inside diameter is 29mm and the bead is 4mm As per din iso 24450 standard 50ml flat bottom wide neck boiling flask
20. LABOY
Dimensionsthis flat bottom flask has a capacity of 500mlthe short neck is with a 2440 standard taper female joint which is interchangeable can be attached to any jointed glassware with a 2440 male joint Heavy wall laboy glass flasks are heavy wall design made by handblowing according to astm e438 made of highquality 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 coolingdurable and reusable Designthe 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 ownrather than in a flask clamp or cork standideal for using as a receiving flaskWhen under heatingit is not durable as round bottom flask but better than erlenmeyer flask which have the sharp and vulnerable cornersThe short neck is with a standard taper jointwhich can attach the lab glassware with standard tape joint
Widely useda flat bottom flask is used in chemistry laboratory for experiments involving collecting and measuring liquids mixing solvent in a distillation apparatusthe flat bottom flasks can attach to a distillation adapterliebig or allhnn condensertake off adapter as a distillation or receiving flaskIn a soxhlet extraction a flat bottom attaches the soxhlet extractor used as boiling and receiving flask
Heavy wall laboy glass flasks are heavy wall design made by handblowing according to astm e438 made of highquality 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 coolingdurable and reusable
21. Pyrex
PYREX 250 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth, 2/Pk
Pyrex glassware pyrex scientific glassware has been a trusted partner for chemists and research scientists in the toughest laboratory environments for more than 100 years Laboratory flask corning provides a number of pyrex brand flasks for special purpose applications Safe durable offering superior heat chemical and thermal shock resistance
Permanent markings permanent white enamel to resist chemical attack during lab usage Easy to clean the reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121c making them ideal for repeated use in busy lab environments
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