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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Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 2000* ml, Height: 250 mm, Ø ext.: 166 mm, Neck I-Ø: 42 mm
Catalog Number: 214-3130
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 50 ml, Height: 90 mm, Ø ext.: 51 mm, Neck I-Ø: 26 mm
Catalog Number: 214-3105
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, narrow neck, with standard ground joint, DURAN® Borosilicate glass, Capacity: 100 ml, Socket size: 19/26 NS, Height: 110 mm, Ø ext.: 64 mm
Catalog Number: 201-1212
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG


Description: Flask, flat bottom, Wide mouth, DURAN® Borosilicate glass, Capacity: 100 ml, Height: 105 mm, Ø ext.: 64 mm, Neck I-Ø: 34 mm
Catalog Number: 214-3210
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, narrow neck, with standard ground joint, DURAN® Borosilicate glass, Capacity: 50 ml, Socket size: 24/29 NS, Height: 100 mm, Ø ext.: 51 mm
Catalog Number: 201-1311
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG


Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 3000* ml, Height: 250 mm, Ø ext.: 185 mm, Neck I-Ø: 50 mm
Catalog Number: 214-3135
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 4000 ml, Height: 275 mm, Ø ext.: 207 mm, Neck I-Ø: 50 mm
Catalog Number: 214-3140
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, narrow neck, with standard ground joint, DURAN® Borosilicate glass, Capacity: 50 ml, Socket size: 19/26 NS, Height: 100 mm, Ø ext.: 51 mm
Catalog Number: 201-1211
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG


Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 5000* ml, Height: 290 mm, Ø ext.: 223 mm, Neck I-Ø: 50 mm
Catalog Number: 214-3145
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 100 ml, Height: 105 mm, Ø ext.: 64 mm, Neck I-Ø: 26 mm
Catalog Number: 214-3110
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 250 ml, Height: 138 mm, Ø ext.: 85 mm, Neck I-Ø: 34 mm
Catalog Number: 214-3115
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, Wide mouth, DURAN® Borosilicate glass, Capacity: 1000 ml, Height: 190 mm, Ø ext.: 131 mm, Neck I-Ø: 50 mm
Catalog Number: 214-3225
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, Narrow mouth, DURAN® Borosilicate glass, Capacity: 1000 ml, Height: 190 mm, Ø ext.: 131 mm, Neck I-Ø: 42 mm
Catalog Number: 214-3125
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, narrow neck, with standard ground joint, DURAN® Borosilicate glass, Capacity: 250 ml, Socket size: 19/26 NS, Height: 140 mm, Ø ext.: 85 mm
Catalog Number: 201-1213
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG


Description: Flask, flat bottom, Wide mouth, DURAN® Borosilicate glass, Capacity: 2000* ml, Height: 230 mm, Ø ext.: 166 mm, Neck I-Ø: 76 mm
Catalog Number: 214-0147
UOM: 1 * 1 items
Supplier: DWK Life Sciences


Description: Flask, flat bottom, narrow neck, with standard ground joint, DURAN® Borosilicate glass, Capacity: 250 ml, Socket size: 24/29 NS, Height: 140 mm, Ø ext.: 85 mm
Catalog Number: 201-1313
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG


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