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.
Flasks, round bottom, wide neck, with flared rim
Supplier: SciLabware
PYREX®, borosilicate glass, wide neck.
Expand 5 Items
Flasks, round bottom, with standard ground joints
Supplier: witeg Labortechnik
Borosilicate glass 3.3.
Expand 29 Items
Flasks, round bottom, with three parallel necks
Supplier: witeg Labortechnik
Borosilicate glass 3.3.
Expand 3 Items
Flasks, round bottom, with three necks and Quickfit® ground joints
Supplier: SciLabware
PYREX®, borosilicate glass, clear.
Expand 15 Items
Flasks, round bottom, glass, spherical joint
Supplier: witeg Labortechnik
These flasks are uncoated and made of borosilicate glass.
Expand 2 Items
Flasks, round bottom, Quickfit® ground joints
Supplier: SciLabware
PYREX®, borosilicate glass, clear.
Expand 39 Items
Flasks, round bottom, with three necks, side necks angled (20°)
Supplier: witeg Labortechnik
Borosilicate glass 3.3, clear.
Expand 6 Items
Flasks, round bottom with Quickfit® ground joints
Supplier: SciLabware
PYREX®, borosilicate glass, medium neck.
Expand 7 Items
Flasks, round bottom, narrow neck, with flared rim
Supplier: SciLabware
PYREX®, borosilicate glass.
Expand 10 Items
Flasks, round bottom, glass, clear, with spherical joints
Supplier: witeg Labortechnik
Borosilicate glass 3.3, plastic coated.
Expand 4 Items
Flasks, round bottom, with two necks
Supplier: witeg Labortechnik
Borosilicate glass 3.3.
Expand 3 Items
Flasks, round bottom, with two necks
Supplier: witeg Labortechnik
Borosilicate glass 3.3 two necks, parallel side neck.
Expand 1 Items
Flasks, round bottom, with standard ground joint and septum side neck, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass, with two necks.
Expand 1 Items
Flasks, round bottom with two necks and Quickfit® ground joints
Supplier: SciLabware
PYREX®, borosilicate glass, with two necks, clear.
Expand 10 Items
Flasks, round bottom with three necks and Quickfit® ground joints
Supplier: SciLabware
PYREX®, borosilicate glass, with inclined side necks, clear.
Expand 22 Items
Flasks, round bottom, narrow or wide neck, with rim
Supplier: Kavalier
Borosilicate glass 3,3, clear.
Expand 4 Items
Flasks, round bottom, narrow neck, beaded rim
Supplier: SMITH SCIENTIFIC
Borosilicate glass 3,3, clear.
Expand 5 Items
Flasks, round bottom, with three necks and standard ground joints
Supplier: NEUBERT VOLUME GLASSWAERE
Borosilicate glass 3.3, clear, with angled side necks.
Expand 1 Items
Flasks, round bottom, with standard ground joints
Supplier: GLASWARENFABRIK KARL HECHT
DURAN®, borosilicate glass, clear.
Expand 6 Items
Flasks, round bottom, with standard ground joints, SP Wilmad-LabGlass
Supplier: LAB GLASS WILMAD
Borosilicate glass 3.3, with short neck.
Expand 1 Items
Flasks, round bottom with two or three necks and ground joints, BOLA
Supplier: Bohlender
PFA, transparent.
Expand 6 Items
Flasks, round bottom, with three parallel necks
Supplier: NEUBERT VOLUME GLASSWAERE
Borosilicate glass 3.3.
Expand 2 Items
Flasks, round bottom, with three parallel side necks and standard ground joints
Supplier: SMITH SCIENTIFIC
Borosilicate glass 3,3, clear.
Expand 11 Items
Flasks, round bottom, with threaded GL side necks, BOLA
Supplier: Bohlender
PFA, transparent.
Expand 2 Items
Flasks, round bottom,with standard ground joints
Supplier: SMITH SCIENTIFIC
Borosilicate glass 3.3, clear.
Expand 38 Items
Flasks, round bottom, with three angled side necks and standard ground joints
Supplier: SMITH SCIENTIFIC
Borosilicateglass 3,3, clear.
Expand 14 Items
Flasks, round bottom, with two necks and standard ground joints
Supplier: SMITH SCIENTIFIC
Borosilicate glass 3,3.
Expand 8 Items
: KIMBERLY CLARK
: Integra
: Industrial Physics
: Testo
: Integra
: VWR Collection
: VWR Collection
: VWR Collection
: Thermo Fisher Scientific
: VWR Collection
: VWR Collection
: Integra
: VWR Collection
: Industrial Physics