accessibility menu, dialog, popup

Test

Boiling Flasks

Boiling Flasks

Boiling flasks are used for heating and boiling of liquids. The flasks are designed to have round bodies with long, thin necks to facilitate uniform heat distribution and minimize evaporation. Boiling flasks are typically made of borosilicate glass, which is resistant to thermal shock and chemicals. Some boiling flasks have rounded or conical bottoms and need support to stand upright, while others have flat bottoms and can stand alone.
Capacity (Metric) 
  • (8)
  • (10)
  • (11)
  • (5)
  • (88)
  • (68)
  • (1)
  • (1)
  • (1)
  • (1)
  • (10)
  • (12)
  • (1)
  • (6)
  • (3)
  • (41)
  • (3)
  • (30)
  • (94)
  • (6)
  • (12)
  • (12)
  • (7)
  • (13)
  • (6)
  • (63)
  • (1)
  • (82)
  • (3)
  • (15)
  • (4)
Material 
  • (330)
  • (150)
  • (177)
  • (3)
  • (5)
  • (6)
  • (2)
Bottom Shape 
  • (52)
  • (3)
  • (1)
  • (258)
Autoclavable 
  • (105)
Mouth Style 
  • (1)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (13)
  • (6)
  • (4)
  • (107)
  • (9)
  • (1)
  • (13)
  • (1)
  • (2)
  • (235)
  • (32)
  • (156)
  • (3)
  • (3)
  • (28)

special offers

  • (3)
  • (1)

special programs

  • (18)

Capacity (Metric)

  • (8)
  • (10)
  • (11)
  • (5)
  • (88)
  • (68)
  • (1)
  • (1)
  • (1)
  • (1)
  • (10)
  • (12)
  • (1)
  • (6)
  • (3)
  • (41)
  • (3)
  • (30)
  • (94)
  • (6)
  • (12)
  • (12)
  • (7)
  • (13)
  • (6)
  • (63)
  • (1)
  • (82)
  • (3)
  • (15)
  • (4)

Material

  • (330)
  • (150)
  • (177)
  • (3)
  • (5)
  • (6)
  • (2)

Bottom Shape

  • (52)
  • (3)
  • (1)
  • (258)

Autoclavable

  • (105)

Mouth Style

  • (1)
1 – 15 of 124 results
1

Lenz Laborglasinstrumente™ Duran™ Medium-neck Round Bottom Flasks

Manufactured from Duran™ glass. Lenz Laborglasinstrumente™ Duran™ Medium-neck Round Bottom Flasks include a conical ground joint.

EDGE
Neck Style Medium
Bottom Shape Round
Material Borosilicate Glass,Duran Glass
Certifications/Compliance DIN EN ISO 4797
2

Lenz Laborglasinstrumente™ Three-Neck Round Bottom Flasks, Side Necks Angled

Especially made for distillation, reactions and to make solutions or hold, contain and collect chemicals. Lenz Laborglasinstrumente™ Three-Neck Round Bottom Flasks, Side Necks Angled are manufactured from durable DURAN™ borosilicate glass.

Bottom Shape Round
Material Borosilicate Glass,Duran Glass
3

Lenz Laborglasinstrumente™ Three-Neck Round Bottom Flasks, Side Necks Parallel

Especially made for distillation, reactions and to make solutions or hold, contain and collect chemicals. Lenz Laborglasinstrumente™ Three-Neck Round Bottom Flasks, Side Necks Parallel are manufactured from durable DURAN™ borosilicate glass.

Bottom Shape Round
Material Borosilicate Glass,Duran Glass
4

Quickfit™ Borosilicate Glass Short Neck Round Bottom Flask

Use these flasks for a variety of applications. Quickfit™ Borosilicate Glass Short Neck Round Bottom Flask are manufactured from borosilicate glass for corrosion-free performance and resistance to thermal shock.

Bottom Shape Round
Material Borosilicate Glass
Certifications/Compliance ISO 1773, ISO 4797
5

Afora™ Short Neck Round Flask

Boil laboratory chemicals using the Afora™ Short Neck Round Flask. Its quality construction makes it durable and reliable in the laboratory.

EDGE
Neck Style Single
Bottom Shape Round
Material Borosilicate Glass
6

Lenz Laborglasinstrumente™ Two-Neck Round Bottom Flasks, Side Neck Angled

Especially made for distillation, reactions and to make solutions or hold, contain and collect chemicals. Lenz Laborglasinstrumente™ Two-Neck Round Bottom Flasks, Side Neck Angled are manufactured from durable DURAN™ borosilicate glass.

Bottom Shape Round
Material Borosilicate Glass,Duran Glass
7

Quickfit™ Short Neck Round Bottom Flask

Manufactured from borosilicate glass. Quickfit Jointed Ware™ Quickfit™ Short Neck Round Bottom Flask offers corrosion-free performance and resistance to thermal shock.

EDGE
Neck Style Short
Bottom Shape Round
Material Borosilicate Glass
Certifications/Compliance Body diameter and wall thickness comply with relevant ISO 1773 and ISO 4797 requirements
8

Quickfit™ Three-Neck Round-Bottom Glass Flask

Useful for introducing gas inlet tubes and thermometers into the flask. The Quickfit Jointed Ware™ Quickfit™ Three-Neck Round-Bottom Flask has precision-ground sockets from borosilicate glass.

Material Borosilicate Glass
9

Quickfit™ Two-Neck Round-Bottom Glass Flask

Manufactured from borosilicate glass. Quickfit Jointed Ware™ Quickfit™ Two-Neck Round-Bottom Glass Flask has high resistance to thermal shock and chemical attack.

EDGE
No. per Case 2
Bottom Shape Round
Material Borosilicate Glass
10

DWK Life Sciences DURAN™ Round Bottom Flask, with standard ground joint

Round flasks are used for reactions of all kinds, e.g. using heat during distillation or extraction, as receiving flasks, for freezing or in vacuum apparatus.

EDGE
Material Borosilicate Glass (3.3)
Autoclavable Autoclavable
For Use With (Application) Distillation; Extraction; Connection to other glass vessels; Heating; Suitable for heating baths and mantles; Evaporation of liquids; Suitable for mounting on tripods; Drying of materials; Volume sizes 25 mL (NS 19/26), 50 mL (NS 24/29 and NS 29/32), 500 mL (NS 45/40), 1000 mL (NS 45/40) and 2000 mL (NS 45/40) are not accordting to DIN ISO
11

Quickfit™ Borosilicate Glass Short Neck Flat Bottom Flask

Manufactured from borosilicate glass. Quickfit Jointed Ware™ Quickfit™ Borosilicate Glass Short Neck Flat Bottom Flask complies with ISO 1773 and ISO 4797.

EDGE
Neck Style Short
Bottom Shape Flat
Material Borosilicate Glass
Certifications/Compliance ISO 1773, ISO 4797
12

Lenz Laborglasinstrumente™ DURAN™ Borosilicate Glass Round Bottom Flasks with Conical Ground Joint

EDGE
Bottom Shape Round
Material Borosilicate Glass,Duran Glass
15

Afora™ 3/14 Round Bottom Flask

Use Afora™ 3/14 Round Bottom Flask for chemical or biochemical work. Its spherical bottom makes it versatile piece of laboratory equipment.