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Flat Bottom Flasks

264  results were found
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.


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Description:   VWR* flat bottom boiling flask with 24/40 joint manufactured from ASTM E 438 type 1, Class A, borosilicate 3.3 glass as per ASTM specification E 1403 type 1, 500ml
Catalog Number: 10536-648
Supplier: VWR International


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Description:   VWR* flat bottom boiling flask with 24/40 joint manufactured from ASTM E 438 type 1, Class A, borosilicate 3.3 glass as per ASTM specification E 1403 type 1, 300ml
Catalog Number: 10536-638
Supplier: VWR International


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Description:   Flat Bottom Flask
Catalog Number: 89426-506
Supplier: Glassco



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Description:   Flat Bottom Flask
Catalog Number: 89426-458
Supplier: Glassco



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Description:   Flat Bottom Flask
Catalog Number: 89426-508
Supplier: Glassco



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Description:   Flat Bottom Flask
Catalog Number: 89426-504
Supplier: Glassco



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Description:   50mL borosilicate glass flask with full length outer [Standard Taper] 24/40 joint. Normal working temperature is 230[degree]C.
Catalog Number: 29113-060
Supplier: Corning


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Catalog Number: 89090-326
Supplier: Corning


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Catalog Number: 14007-772
Supplier: SP Industries



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Catalog Number: 89090-692
Supplier: Corning


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Description:   Capacity: 6L. Stopper number: 11. Borosilicate glass. Tooled mouth ensures uniform stopper fit. Normal working temperature is 230[degree]C.
Catalog Number: 29111-208
Supplier: Corning


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Description:   900ML 180 X 95MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 1/2"OD PTFE PLAIN MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-516
Supplier: Ace Glass


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Description:   100ML 24/40 FLASK SINGLE NECK FLAT BOTTOM.
Catalog Number: 89056-358
Supplier: Ace Glass


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Description:   Single Neck flat bottom, heavy wall Capacity 250ml, (Standard Taper) Joint 45/50
Catalog Number: 46200-630
Supplier: DWK Life Sciences (KIMBLE)



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Description:   300ML 24/40 FLASK SINGLE NECK FLAT BOTTOM.
Catalog Number: 89056-364
Supplier: Ace Glass


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Description:   2000ML 24/40 FLASK SINGLE NECK FLAT BOTTOM.
Catalog Number: 89056-370
Supplier: Ace Glass


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Description:   1.2L 230 X 95MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 1/2"OD PTFE VALVED MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-540
Supplier: Ace Glass


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Description:   500ML 24/40 FLASK SINGLE NECK FLAT BOTTOM.
Catalog Number: 89056-426
Supplier: Ace Glass


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Description:   Capacity (mL); 500. [standard taper] Joint; 24/40. Approx. Dia. (mm); 102 Single neck flat bottom flask with a [standard taper] outer joint.
Catalog Number: KT601500-0524
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Capacity (mL); 1000. [standard taper] Joint; 24/40. Approx. Dia. (mm); 130 Single neck flat bottom flask with a [standard taper] outer joint.
Catalog Number: KT601500-0624
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Capacity: 2L. Stopper number: 8. Borosilicate glass. Tooled mouth ensures uniform stopper fit. Normal working temperature is 230[degree]C.
Catalog Number: 29111-161
Supplier: Corning


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Catalog Number: 14007-770
Supplier: SP Industries



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Description:   Capacity: 50ml. Stopper number: 1. Borosilicate glass. Tooled mouth ensures uniform stopper fit. Normal working temperature is 230[degree]C.
Catalog Number: 29111-045
Supplier: Corning


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Catalog Number: 89090-350
Supplier: Corning


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Catalog Number: 89090-882
Supplier: Corning


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Description:   Capacity: 12L. Stopper number: 11. Borosilicate glass. Tooled mouth ensures uniform stopper fit. Normal working temperature is 230[degree]C.
Catalog Number: 29111-230
Supplier: Corning


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Description:   1.2L FREEZE DRYING FLASK, 230MM HIGH WITH 95MMID OPENING.
Catalog Number: 89057-500
Supplier: Ace Glass


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Description:   600ML 125 X 95MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 1/2"OD PTFE PLAIN MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-502
Supplier: Ace Glass


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Description:   250 mL. 24/40. 82 x 135 mm.
Catalog Number: 29113-148
Supplier: Corning


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Description:   Capacity: 250ml. Stopper number: 5. Borosilicate glass. Tooled mouth ensures uniform stopper fit. Normal working temperature is 230[degree]C.
Catalog Number: 29111-070
Supplier: Corning


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Description:   Capacity (mL); 300. [standard taper] Joint; 24/40. Approx. Dia. (mm); 87 Single neck flat bottom flask with a [standard taper] outer joint.
Catalog Number: KT601500-0424
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Capacity (mL); 2000. [standard taper] Joint; 45/50. Approx. Dia. (mm); 161 Single neck flat bottom flask with a [standard taper] outer joint.
Catalog Number: KT601500-0845
Supplier: DWK Life Sciences (KIMBLE)



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Description:   600ML 125 X 95MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 3/4"OD PTFE PLAIN MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-512
Supplier: Ace Glass


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Description:   900ML FREEZE DRYING FLASK, 180MM HIGH WITH 95MMID OPENING.
Catalog Number: 89057-498
Supplier: Ace Glass


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Description:   300ML FREEZE DRYING FLASK, 156MM HIGH WITH 53MMID OPENING.
Catalog Number: 89057-490
Supplier: Ace Glass


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Description:   300ML 156 X 55MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 3/4"OD PTFE PLAIN MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-486
Supplier: Ace Glass


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Description:   HEAD 150MM (2)45/50 (3)24/40
Catalog Number: 10098-936
Supplier: Ace Glass


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Description:   HEAD 100MM 24/40 29/32 3-24/29
Catalog Number: 10098-942
Supplier: Ace Glass


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Description:   HEAD 100MM (2)29/42 (3)24/40
Catalog Number: 10098-928
Supplier: Ace Glass


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Description:   1000ML 24/40 FLASK SINGLE NECK FLAT BOTTOM.
Catalog Number: 89056-368
Supplier: Ace Glass


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Description:   900ML 180 X 95MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 1/2"OD PTFE VALVED MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-536
Supplier: Ace Glass


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Description:   1/2"OD VALVED PTFE MANIFOLD CONNECTING ADAPTER.
Catalog Number: 89057-508
Supplier: Ace Glass


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Description:   HEAD 150MM 29/42 45/50 3-24/40
Catalog Number: 10098-934
Supplier: Ace Glass


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Description:   HEAD 60MM 29/42 24/29 (3)14/23
Catalog Number: 10098-940
Supplier: Ace Glass


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Description:   300ML 156 X 55MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 3/4"OD PTFE VALVED MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-526
Supplier: Ace Glass


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Description:   HEAD 100MM (4)24/40 29/42
Catalog Number: 10098-926
Supplier: Ace Glass


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Catalog Number: 89090-642
Supplier: Corning


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Catalog Number: 89090-122
Supplier: Corning


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Description:   HEAD 100MM 45/50 29/42 3-24/40
Catalog Number: 10098-930
Supplier: Ace Glass


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Description:   600ML 282 X 55MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 1/2"OD PTFE VALVED MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-528
Supplier: Ace Glass


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Description:   900ML 180 X 95MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 3/4"OD PTFE VALVED MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-538
Supplier: Ace Glass


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Description:   1.2L 230 X 95MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 3/4"OD PTFE PLAIN MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-522
Supplier: Ace Glass


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Description:   HAED 150MM 45/50 45/40 3-24/29
Catalog Number: 10098-952
Supplier: Ace Glass


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Catalog Number: 89091-418
Supplier: Corning


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Description:   250ML 24/40 FLASK SINGLE NECK FLAT BOTTOM.
Catalog Number: 89056-362
Supplier: Ace Glass


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Catalog Number: 89091-136
Supplier: Corning


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Description:   HEAD 150MM 29/42 45/40 3-24/29
Catalog Number: 10098-950
Supplier: Ace Glass


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Description:   HEAD 150MM 24/40 45/40 3-24/29
Catalog Number: 10098-948
Supplier: Ace Glass


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Description:   HEAD 60MM 24/40 24/29 (3)14/23
Catalog Number: 10098-938
Supplier: Ace Glass


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Description:   300ML 156 X 55MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 1/2"OD PTFE VALVED MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-524
Supplier: Ace Glass


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Description:   300ML 156 X 55MM FREEZE DRYING FLASK INCLUDES A 53MMID SNAP-ON RUBBER CAP AND A 1/2"OD PTFE PLAIN MANIFOLD CONNEC- TION ADAPTER.
Catalog Number: 89057-484
Supplier: Ace Glass


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Description:   3/4"OD VALVED PTFE MANIFOLD CONNECTING ADAPTER.
Catalog Number: 89057-510
Supplier: Ace Glass


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Description:   600ML FREEZE DRYING FLASK, 125MM HIGH WITH 95MMID OPENING.
Catalog Number: 89057-496
Supplier: Ace Glass


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Catalog Number: 89085-006
Supplier: Ace Glass


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