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You Searched For: Flat Bottom Flasks

Flat bottom flasks for heated chemical reactions or distillations are offered at VWR. Borosilicate glass models feature heavy wall construction in an array of capacities. Select a short or long neck flask to suit your purpose. A reinforced standard taper (24/40) outer joint is offered for most models, however some options do feature other joint sizes. Some flat bottom flasks conform to ASTM requirements. Purchase items individually or in packs.

Flat bottom flasks for heated chemical reactions or distillations are offered at VWR. Borosilicate glass models feature heavy wall construction in an array of capacities. Select a short or long neck flask to suit your purpose. A reinforced standard taper (24/40) outer joint is offered for most models, however some options do feature other joint sizes. Some flat bottom flasks conform to ASTM requirements. Purchase items individually or in packs.


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Product Image-26675-308

Fast-Freeze* Flask

Description: 600mL. Flask Top Adapter Diameter: 1.9cm. Eliminates risk of contamination and reduces spillage. Has borosilicate glass bottom and silicone rubber top. Uniform glass walls maximize heat transfer. Wide mouth design. Supplied with 100 filter papers. Adapters sold separately.
Catalog Number: 26675-308
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-443

Fast Freeze* Adapter

Description: 45[degree] adapter, borosilicate glass. 1.9cm to 1.9cm diameter valve. Attaches to Fast-Freeze flasks for connection to valve ports on drying chambers or manifolds for freeze dry systems.
Catalog Number: 26675-443
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-320

Flat bottom flask, Fast-Freeze®

Description: Flat bottom flask, Fast-Freeze®
Catalog Number: 26675-320
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-319

Flat bottom flask, Fast-Freeze®

Description: Flat bottom flask, Fast-Freeze®
Catalog Number: 26675-319
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-341

Flat bottom flask, Fast-Freeze®

Description: Flat bottom flask, Fast-Freeze®
Catalog Number: 26675-341
Supplier: Labconco

Product available on GSA Advantage®


Product Image-75841-050

Fast-Freeze Flask bottom 600ml

Description: Fast-Freeze Flask bottom, Material: Borosilicate, Color: Amber, Valve Size: 3/4, Flask bottom: 90.2mm, Tall: 135mm, With adapters to valve ports, It consists of a rubber top, glass bottom/a supply of filter paper, Size: 600ml
Catalog Number: 75841-050
Supplier: Labconco
Product Image-72460-050

Flask freeze dry 1200ml bottom

Description: Borosilicate glass. Fast-freeze flask, bottom, 1200 ml. Freeze dry glassware.
Catalog Number: 72460-050
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-501

Fast Freeze* Adapter

Description: 45[degree] adapter, stainless steel. 1.27cm to 1.27cm diameter valve. Attaches to Fast-Freeze flasks for connection to valve ports on drying chambers or manifolds for freeze dry systems.
Catalog Number: 26675-501
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-230

Flask, fast freeze bottom 600ml

Description: Borosilicate glass. Fast-freeze flask, bottom, 600 ml. Freeze dry glassware.
Catalog Number: 26675-230
Supplier: Labconco

Product available on GSA Advantage®


Product Image-72460-042

Flask freeze dry 120ml bottom

Description: Borosilicate glass. Fast-freeze flask, bottom, 120 ml. Freeze dry glassware.
Catalog Number: 72460-042
Supplier: Labconco

Product available on GSA Advantage®


Product Image-75841-044

Fast-Freeze Flask 750ml

Description: Fast-Freeze Flask, Material: Borosilicate, Color: Amber, Valve Size: 3/4, Flask bottom: 90.2mm, Tall: 162mm, With adapters to valve ports, It consists of a rubber top, glass bottom/a supply of filter paper, Withstands extreme temperatures, Size: 750ml
Catalog Number: 75841-044
Supplier: Labconco
Product Image-74920-002

Rubber top for 120/150/300ml

Description: Black. Rubber. Fast-freeze flask rubber top, for 120, 150 and 300 ml flasks. Freeze dry glassware.
Catalog Number: 74920-002
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-261

Fast-Freeze* Flask

Description: 150mL. Flask Top Adapter Diameter: 1.9cm. Eliminates risk of contamination and reduces spillage. Has borosilicate glass bottom and silicone rubber top. Uniform glass walls maximize heat transfer. Wide mouth design. Supplied with 100 filter papers. Adapters sold separately.
Catalog Number: 26675-261
Supplier: Labconco

Product available on GSA Advantage®


Product Image-72460-046

Flask freeze dry 300ml bottom

Description: Borosilicate glass. Fast-freeze flask, bottom, 300 ml. Freeze dry glassware.
Catalog Number: 72460-046
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-396

Fast Freeze* Adapter

Description: Straight adapter, stainless steel. 1.9cm to 1.9cm diameter valve. Attaches to Fast-Freeze flasks for connection to valve ports on drying chambers or manifolds for freeze dry systems.
Catalog Number: 26675-396
Supplier: Labconco

Product available on GSA Advantage®


Product Image-26675-512

Fast Freeze* Adapter

Description: 45[degree] adapter, stainless steel. 1.9cm to 1.9cm diameter valve. Attaches to Fast-Freeze flasks for connection to valve ports on drying chambers or manifolds for freeze dry systems.
Catalog Number: 26675-512
Supplier: Labconco

Product available on GSA Advantage®


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