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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Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, DURAN® Borosilicate glass, Capacity: 500 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, Height: 163 mm, Ext.Ø: 105 mm, DURAN®
Catalog Number: SCOT241854607
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, DURAN® Borosilicate glass, Capacity: 1000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, Height: 200 mm, Ext.Ø: 131 mm, DURAN®
Catalog Number: SCOT241855509
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, DURAN® Borosilicate glass, Capacity: 250 ml, Centre neck: 24/29 NS, Side necks: 19/26 NS, Height: 105 mm, Ext.Ø: 85 mm, DURAN®
Catalog Number: SCOT241853602
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, DURAN® Borosilicate glass, Capacity: 500 ml, Centre neck: 24/29 NS, Side necks: 19/26 NS, Height: 140 mm, Ext.Ø: 105 mm, DURAN®
Catalog Number: SCOT241854401
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, Standard ground joints, two necks, parallel side neck, DURAN® Borosilicate glass, Capacity: 250 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, Height: 140 mm, Ext.Ø: 85 mm, DURAN®
Catalog Number: SCOT241833703
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 250 ml, Height: 143 mm, Ext.Ø: 85 mm, Neck Ø ext.: 51 mm
Catalog Number: 214-2215
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 50 ml, Height: 95 mm, Ext.Ø: 51 mm, Neck Ø ext.: 26 mm
Catalog Number: 214-2105
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 250 ml, Height: 144 mm, Ext.Ø: 85 mm, Neck Ø ext.: 34 mm
Catalog Number: 214-2115
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, Narrow neck, beaded rim, DURAN® Borosilicate glass, Capacity: 100 ml, Height: 110 mm, Ext.Ø: 64 mm, Neck Ø ext.: 26 mm
Catalog Number: 214-2110
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 3000 ml, Height: 260 mm, Ext.Ø: 185 mm, Neck Ø ext.: 65 mm
Catalog Number: 214-2235
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 2000 ml, Height: 240 mm, Ext.Ø: 165 mm, Neck Ø ext.: 76 mm
Catalog Number: 214-2231
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 500 ml, Height: 168 mm, Ext.Ø: 105 mm, Neck Ø ext.: 50 mm
Catalog Number: 214-2220
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 1000 ml, Height: 200 mm, Ext.Ø: 131 mm, Neck Ø ext.: 50 mm
Catalog Number: 214-2225
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 2000 ml, Height: 240 mm, Ext.Ø: 166 mm, Neck Ø ext.: 50 mm
Catalog Number: 214-2230
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 6000 ml, Height: 330 mm, Ext.Ø: 236 mm, Neck Ø ext.: 89 mm
Catalog Number: 214-2251
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


Description: Flask, round bottom, wide neck, beaded rim, DURAN® Borosilicate glass, Capacity: 5000 ml, Height: 310 mm, Ext.Ø: 223 mm, Neck Ø ext.: 65 mm
Catalog Number: 214-2245
UOM: 1 * 1 items
Supplier: DWK LIFE SCIENCES


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