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You Searched For: Round Bottom Flasks

Specifically shaped for uniform heat distribution, the round bottom flasks are used for distillation, chemical reactions, heating liquid sample, and storage demands. Manufactured from resistant glass, the spherical containers will spread encountered stress evenly across surfaces to prevent fracturing. Built with temperature resistance, the glassware is an essential piece in reflux set-ups. Primarily used for chemical and biochemical research, the round bottom flasks have short or long neck options.

Specifically shaped for uniform heat distribution, the round bottom flasks are used for distillation, chemical reactions, heating liquid sample, and storage demands. Manufactured from resistant glass, the spherical containers will spread encountered stress evenly across surfaces to prevent fracturing. Built with temperature resistance, the glassware is an essential piece in reflux set-ups. Primarily used for chemical and biochemical research, the round bottom flasks have short or long neck options.


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Product Image-214-2255

Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 10000 ml, Height: 420 mm, Ext.Ø: 279 mm, Neck Ø ext.: 89 mm

Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 10000 ml, Height: 420 mm, Ext.Ø: 279 mm, Neck Ø ext.: 89 mm
Catalog Number: 214-2255
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2260

Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 20000 ml, Height: 520 mm, Ext.Ø: 345 mm, Neck Ø ext.: 89 mm

Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 20000 ml, Height: 520 mm, Ext.Ø: 345 mm, Neck Ø ext.: 89 mm
Catalog Number: 214-2260
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2240

Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 4000 ml, Height: 290 mm, Ext.Ø: 206 mm, Neck Ø ext.: 76 mm

Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 4000 ml, Height: 290 mm, Ext.Ø: 206 mm, Neck Ø ext.: 76 mm
Catalog Number: 214-2240
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2210

Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 100 ml, Height: 110 mm, Ext.Ø: 64 mm, Neck Ø ext.: 35 mm

Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 100 ml, Height: 110 mm, Ext.Ø: 64 mm, Neck Ø ext.: 35 mm
Catalog Number: 214-2210
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-0427

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 12000 ml, Height: 380 mm, Ext.Ø: 295 mm, Neck Ø ext.: 65 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 12000 ml, Height: 380 mm, Ext.Ø: 295 mm, Neck Ø ext.: 65 mm
Catalog Number: 214-0427
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2120

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 500 ml, Height: 168 mm, Ext.Ø: 105 mm, Neck Ø ext.: 34 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 500 ml, Height: 168 mm, Ext.Ø: 105 mm, Neck Ø ext.: 34 mm
Catalog Number: 214-2120
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-SCOT241833609

Flask, round bottom, Standard ground joints, two necks, parallel side neck, DURAN® Borosilicate glass, Capacity: 250* ml, Centre neck: 24/29 NS, Side necks: 14/23 NS, Height: 140 mm, Ext.Ø: 85 mm, DURAN®

Description: Flask, round bottom, Standard ground joints, two necks, parallel side neck, DURAN® Borosilicate glass, Capacity: 250* ml, Centre neck: 24/29 NS, Side necks: 14/23 NS, Height: 140 mm, Ext.Ø: 85 mm, DURAN®
Catalog Number: SCOT241833609
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2150

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 6000 ml, Height: 355 mm, Ext.Ø: 236 mm, Neck Ø ext.: 51 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 6000 ml, Height: 355 mm, Ext.Ø: 236 mm, Neck Ø ext.: 51 mm
Catalog Number: 214-2150
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2160

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 20000 ml, Height: 515 mm, Ext.Ø: 345 mm, Neck Ø ext.: 76 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 20000 ml, Height: 515 mm, Ext.Ø: 345 mm, Neck Ø ext.: 76 mm
Catalog Number: 214-2160
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2155

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 10000 ml, Height: 380 mm, Ext.Ø: 279 mm, Neck Ø ext.: 65 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 10000 ml, Height: 380 mm, Ext.Ø: 279 mm, Neck Ø ext.: 65 mm
Catalog Number: 214-2155
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2145

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 5000 ml, Height: 305 mm, Ext.Ø: 223 mm, Neck Ø ext.: 50 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 5000 ml, Height: 305 mm, Ext.Ø: 223 mm, Neck Ø ext.: 50 mm
Catalog Number: 214-2145
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-0146

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 4000 ml, Height: 290 mm, Ext.Ø: 207 mm, Neck Ø ext.: 52 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 4000 ml, Height: 290 mm, Ext.Ø: 207 mm, Neck Ø ext.: 52 mm
Catalog Number: 214-0146
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2135

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 3000 ml, Height: 260 mm, Ext.Ø: 185 mm, Neck Ø ext.: 50 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 3000 ml, Height: 260 mm, Ext.Ø: 185 mm, Neck Ø ext.: 50 mm
Catalog Number: 214-2135
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2130

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 2000 ml, Height: 260 mm, Ext.Ø: 166 mm, Neck Ø ext.: 42 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 2000 ml, Height: 260 mm, Ext.Ø: 166 mm, Neck Ø ext.: 42 mm
Catalog Number: 214-2130
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-214-2125

Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 1000 ml, Height: 200 mm, Ext.Ø: 131 mm, Neck Ø ext.: 42 mm

Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 1000 ml, Height: 200 mm, Ext.Ø: 131 mm, Neck Ø ext.: 42 mm
Catalog Number: 214-2125
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
Product Image-SCOT241835601

Flask, round bottom, Standard ground joints, two necks, parallel side neck, DURAN® Borosilicate glass, Capacity: 1000 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, Height: 200 mm, Ext.Ø: 131 mm, DURAN®

Description: Flask, round bottom, Standard ground joints, two necks, parallel side neck, DURAN® Borosilicate glass, Capacity: 1000 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, Height: 200 mm, Ext.Ø: 131 mm, DURAN®
Catalog Number: SCOT241835601
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES
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