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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-LENZ03345476

Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 3000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 185 mm

Description: Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 3000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 185 mm
Catalog Number: LENZ03345476
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ03345479

Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 4000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 207 mm

Description: Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 4000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 207 mm
Catalog Number: LENZ03345479
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ03345488

Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 10000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 279 mm

Description: Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 10000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 279 mm
Catalog Number: LENZ03345488
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ03344476

Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 3000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, Ext.Ø: 185 mm

Description: Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 3000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, Ext.Ø: 185 mm
Catalog Number: LENZ03344476
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ03344485

Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 6000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, Ext.Ø: 256 mm

Description: Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 6000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, Ext.Ø: 256 mm
Catalog Number: LENZ03344485
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ03345482

Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 5000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 223 mm

Description: Flask, round bottom, Standard ground joints, four necks, side necks parallel, DURAN® Borosilicate glass, Capacity: 5000 ml, Centre neck: 45/40 NS, Side necks: 29/32 NS, Ext.Ø: 223 mm
Catalog Number: LENZ03345482
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ03347349

Flask, round bottom, Standard ground joints, four necks, three angled side necks (7°), DURAN® Borosilicate glass, Capacity: 250 ml, Centre neck: 29/32 NS, Side necks: 19/26 NS, Ø ext.: 85 mm

Description: Flask, round bottom, Standard ground joints, four necks, three angled side necks (7°), DURAN® Borosilicate glass, Capacity: 250 ml, Centre neck: 29/32 NS, Side necks: 19/26 NS, Ø ext.: 85 mm
Catalog Number: LENZ03347349
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-LENZ03347358

Flask, round bottom, Standard ground joints, four necks, three angled side necks (7°), DURAN® Borosilicate glass, Capacity: 500 ml, Centre neck: 29/32 NS, Side necks: 19/26 NS, Ext.Ø: 105 mm

Description: Flask, round bottom, Standard ground joints, four necks, three angled side necks (7°), DURAN® Borosilicate glass, Capacity: 500 ml, Centre neck: 29/32 NS, Side necks: 19/26 NS, Ext.Ø: 105 mm
Catalog Number: LENZ03347358
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG
Product Image-201-0557

Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 2000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 2000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®
Catalog Number: 201-0557
UOM: 1 * 1 items
Supplier: VWR Collection
Product Image-201-0556

Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 1000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 1000 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®
Catalog Number: 201-0556
UOM: 1 * 1 items
Supplier: VWR Collection
Product Image-201-0555

Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 500 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 500 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®
Catalog Number: 201-0555
UOM: 1 * 1 items
Supplier: VWR Collection

Certificates


Product Image-201-0554

Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 250 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 250 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®
Catalog Number: 201-0554
UOM: 1 * 1 items
Supplier: VWR Collection

Certificates


Product Image-201-0553

Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 100 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, parallel side necks, Borosilicate glass 3.3, Capacity: 100 ml, Centre neck: 29/32 NS, Side necks: 29/32 NS, VWR®
Catalog Number: 201-0553
UOM: 1 * 1 items
Supplier: VWR Collection
Product Image-201-0548

Flask, round bottom, Standard ground joints, three necks, angled side necks, Borosilicate glass 3.3, Capacity: 250 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, angled side necks, Borosilicate glass 3.3, Capacity: 250 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, VWR®
Catalog Number: 201-0548
UOM: 1 * 1 items
Supplier: VWR Collection

Certificates


Product Image-201-0549

Flask, round bottom, Standard ground joints, three necks, angled side necks, Borosilicate glass 3.3, Capacity: 500 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, angled side necks, Borosilicate glass 3.3, Capacity: 500 ml, Centre neck: 29/32 NS, Side necks: 14/23 NS, VWR®
Catalog Number: 201-0549
UOM: 1 * 1 items
Supplier: VWR Collection

Certificates


Product Image-201-0546

Flask, round bottom, Standard ground joints, three necks, angled side necks, Borosilicate glass 3.3, Capacity: 50 ml, Centre neck: 14/23 NS, Side necks: 14/23 NS, VWR®

Description: Flask, round bottom, Standard ground joints, three necks, angled side necks, Borosilicate glass 3.3, Capacity: 50 ml, Centre neck: 14/23 NS, Side necks: 14/23 NS, VWR®
Catalog Number: 201-0546
UOM: 1 * 1 items
Supplier: VWR Collection

Certificates


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