Best 20 Boiling Flask Flat Bottoms

 

Glass Boiling Flasks Flat Bottom Flasks - Set of 3 Glass Flasks 250mL 500mL 1000mL

Glass Boiling Flasks, Flat Bottom Flasks – Set of 3 Glass Flasks, 250mL 500mL 1000mL

Glass Boiling Flasks, Flat Bottom Flasks – Set of 3 Glass Flasks, 250mL 500mL 1000mL - Boiling flasks are nice to use because they they heat more evenly than a beaker or erlenmeyer flask. They are made of borosilicate (heat resistant) glass. Please let us know at the time of purchase if you prefer anything other than a solid stopper with the flasks. 1 and 2 hole rubber stoppers are also available in place of the solid stoppers at no extra charge. This set comes with 3 popular sizes of boiling flasks, and a premium rubber stopper for each. Size numbers are molded into the top of each stopper. They had fallen out of favor to use because of their rounded bottoms, but these flasks have flat bottoms which makes them much better to use. The rubber stoppers included with the flasks are made of a high quality, excellent grade of rubber with low sulfur content.

 

Boiling Flask Flat Bottom Borosilicate Glass 500ML

Boiling Flask Flat Bottom Borosilicate Glass, 500ML

Boiling Flask Flat Bottom Borosilicate Glass, 500ML - Permanent graduation marks with a white marking area. Flat bottom boiling flasks are made of heat resistant borosilicate glass. One 500ml flat bottom boiling flask.

 

Boiling Flasks with Flat Bottoms and Short Necks 125ml - 25055-125 - EACH

Boiling Flasks with Flat Bottoms and Short Necks, 125ml – 25055-125 – EACH

Boiling Flasks with Flat Bottoms and Short Necks, 125ml – 25055-125 – EACH - Short neck flasks • kimax® boiling flask with a short standard taper joint neck. • designed from astm specification e1403, type i, class iv requirements • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements capacity (ml) 125 standard taper joints 24/40 height (mm) 115 body od (mm) 65 shelf-pack qty 1 case qty 12.

 

Boiling Flask Flat Bottom 50 Ml Pack of 6 Borosilicate Glass

Boiling Flask, Flat Bottom 50 Ml, Pack of 6 Borosilicate Glass

Boiling Flask, Flat Bottom 50 Ml, Pack of 6 Borosilicate Glass - The flat bottom flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistant to chemical shock.

 

GSC International FFB1000-2440 GLASS Gsc Flat Bottom Boiling Flask 1000 mL with 2440 Ground GLASS Joint 33814 fl oz Capacity

GSC International FFB1000-24/40 GLASS Gsc Flat Bottom Boiling Flask, 1000 mL, with 24/40 Ground GLASS Joint, 33.814 fl. oz. Capacity

GSC International FFB1000-24/40 GLASS Gsc Flat Bottom Boiling Flask, 1000 mL, with 24/40 Ground GLASS Joint, 33.814 fl. oz. Capacity - This quality 1000ml flat bottom boiling flask is made from borosilicate glass, and is heat resistant. The flask has a 24/40 ground glass joint for, and thick walls.

 

Bomex Glass 5000ml Flat Bottom Boiling Flask 5 Liter

Bomex Glass 5000ml Flat Bottom Boiling Flask, 5 Liter

Bomex Glass 5000ml Flat Bottom Boiling Flask, 5 Liter - They are made of borosilicate (heat resistant) glass, have tooled mouths, a flat bottom and long necks. This is a 5000ml bomex brand, flat bottomed boiling flask. Also called “florence flasks,” they are nice to use because they heat more evenly than a beaker or erlenmeyer flask. Uses a size 9 rubber stopper, which is not included in this listing and must be purchased separately. Bomex glass flasks are designed to give the best combination of thermal shock resistance, physical strength and resistance to chemical attack.

 

Corning PYREX 4060-125 125mL Long Neck Boiling Flask Flat Bottom and Tooled Mouth Single

Corning PYREX #4060-125, 125mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single)

Corning PYREX #4060-125, 125mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single) - 2 rubber stopper. These 125ml pyrex® flat bottom boiling flasks have long necks with tooled mouths and take a no. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. They are manufactured from no. The normal working temperature for pyrex® boiling flasks is 230°c.

 

Laboy HMF010108L Glass Single Neck Flat Bottom Boiling Flask 500 mL with 2440 Glass Joint Pack of 5

Laboy HMF010108L Glass Single Neck Flat Bottom Boiling Flask 500 mL with 24/40 Glass Joint (Pack of 5)

Laboy HMF010108L Glass Single Neck Flat Bottom Boiling Flask 500 mL with 24/40 Glass Joint (Pack of 5) - 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. 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. 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. Capacity of 500ml with 24/40 glass ground taper joint.

 

Boiling Flask Flat Bottom Ground Glass Joints Borosilicate Glass 250mL

Boiling Flask, Flat Bottom, Ground Glass Joints, Borosilicate Glass, 250mL

Boiling Flask, Flat Bottom, Ground Glass Joints, Borosilicate Glass, 250mL - Product type is boiling flask. Manufactured by united scientific supplies. Heavy wall.

 

United Scientific FG4060-3000 Borosilicate Glass Flat Bottom Boiling Flask 3000ml Capacity

United Scientific FG4060-3000 Borosilicate Glass Flat Bottom Boiling Flask, 3000ml Capacity

United Scientific FG4060-3000 Borosilicate Glass Flat Bottom Boiling Flask, 3000ml Capacity - Borosilicate glass flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistant to chemical shock.

 

Boiling Flask Flat Bottom Borosilicate Glass 250ML

Boiling Flask Flat Bottom Borosilicate Glass, 250ML

Boiling Flask Flat Bottom Borosilicate Glass, 250ML - Permanent graduation marks with a white marking area. Flat bottom boiling flasks are made of heat resistant borosilicate glass. One 250ml flat bottom boiling flask.

 

Corning PYREX 4060-500 500mL Long Neck Boiling Flask Flat Bottom and Tooled Mouth Single

Corning PYREX #4060-500, 500mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single)

Corning PYREX #4060-500, 500mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single) - Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. They are manufactured from no. The normal working temperature for pyrex® boiling flasks is 230°c. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. 7740 borosilicate glass. 6 rubber stopper. These 500ml pyrex® flat bottom boiling flasks have long necks with tooled mouths and take a no.

 

Corning PYREX 4060-1L 1L Long Neck Boiling Flask Flat Bottom and Tooled Mouth Single

Corning PYREX #4060-1L, 1L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single)

Corning PYREX #4060-1L, 1L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single) - These 1l pyrex® flat bottom boiling flasks have long necks with tooled mouths and take a no. 8 rubber stopper. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. The normal working temperature for pyrex® boiling flasks is 230°c. They are manufactured from no. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. 7740 borosilicate glass.

 

300mL Florence Boiling Flask Flat bottom Eisco Labs Premium Borosilicate Glass Narrow neck Beaded Rim

300mL Florence Boiling Flask; Flat bottom; Eisco Labs Premium Borosilicate Glass; Narrow neck; Beaded Rim

300mL Florence Boiling Flask; Flat bottom; Eisco Labs Premium Borosilicate Glass; Narrow neck; Beaded Rim - Flask has a flat bottom. Long neck, stopper not included. The flask is ideal for dealing with liquids at different temperatures due to its thick-walled design. 300ml flat bottom florence boiling flask made of heavy duty borosilicate glass. It is easy to use in any lab with its flat bottom, narrow neck, and beaded rim.

 

50mL Florence Boiling Flask Flat bottom Eisco Labs Premium Borosilicate Glass Narrow neck Beaded Rim

50mL Florence Boiling Flask; Flat bottom; Eisco Labs Premium Borosilicate Glass; Narrow neck; Beaded Rim

50mL Florence Boiling Flask; Flat bottom; Eisco Labs Premium Borosilicate Glass; Narrow neck; Beaded Rim - The flask is ideal for dealing with liquids at different temperatures due to its thick-walled design. Flask has a flat bottom. It is easy to use in any lab with its flat bottom, narrow neck, and beaded rim. Long neck, stopper not included. 50ml flat bottom florence boiling flask made of heavy duty borosilicate glass.

 

LabStock LB40-1000 Boiling Flask Flat Bottom with Cork Stopper 1000 mL Capacity

LabStock LB40-1000 Boiling Flask, Flat Bottom with Cork Stopper, 1000 mL Capacity

LabStock LB40-1000 Boiling Flask, Flat Bottom with Cork Stopper, 1000 mL Capacity - The flasks also make unique decorative storage containers and may be fitted with rubber stoppers. Used for boiling operations, these flasks are made of heat resistant borosilicate glass and may be exposed to flame. The flasks are not graduated but do have a white enamel spot for labeling.

 

PYREX VISTA 1L Short Neck Boiling Flask Flat Bottom 2440 Standard Taper Joint

PYREX VISTA 1L Short Neck Boiling Flask, Flat Bottom, 24/40 Standard Taper Joint

PYREX VISTA 1L Short Neck Boiling Flask, Flat Bottom, 24/40 Standard Taper Joint - The flat bottom boiling flask is designed to astm e-1403. Pyrex vista flat bottom boiling flasks have full length outer standard taper joints, but with shorter necks. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance.

 

Boiling Flask Flat Bottom Ground Glass Joints Borosilicate Glass 100mL

Boiling Flask, Flat Bottom, Ground Glass Joints, Borosilicate Glass, 100mL

Boiling Flask, Flat Bottom, Ground Glass Joints, Borosilicate Glass, 100mL - Product type is boiling flask. Heavy wall. Manufactured by united scientific supplies.

 

Corning PYREX 4060-2L 2L Long Neck Boiling Flask Flat Bottom and Tooled Mouth Single

Corning PYREX #4060-2L, 2L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single)

Corning PYREX #4060-2L, 2L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth (Single) - 8 rubber stopper. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. They are manufactured from no. These 2l pyrex® flat bottom boiling flasks have long necks with tooled mouths and take a no. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. The normal working temperature for pyrex® boiling flasks is 230°c. 7740 borosilicate glass.

 

Boiling Flask Flat Bottom 250ml Case-60

Boiling Flask Flat Bottom 250ml Case-60

Boiling Flask Flat Bottom 250ml Case-60 - Boiling flask flat bottom flasks are designed to give the best combination of thermal shock resistance, physical strength and resistant to chemical shock. Picture may not reflect actual product.





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