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Glassware Catalog

Addition Funnels - Sigma-Aldrich Glassware Catalog


Addition  •  Buchner  •  Filter/Drying  •  Miscellaneous


On this page:
Addition funnels (2mm PTFE stopcock)Addition funnels with pressure-equalization arm
Addition funnels with PTFE needle valveLarge capacity addition funnels
Addition funnels
(T-bore stopcock)



Addition funnels

Cylindrical style with 2mm PTFE stopcock (4mm for 500mL capacity).

Cap. (mL)
Overall H (mm)
S.T. joints
Catalog Number
10
170
14/20
25
220
14/20
50
280
14/20
100
300
14/20
100
320
24/40
100
320
29/32
250
370
24/40
250
370
29/32
500
430
24/40
500
430
29/32


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Addition funnels with pressure-equalization arm

Cylindrical style with 2mm PTFE stopcock (4mm for 500mL capacity).

Cap. (mL)
Overall H (mm)
S.T. joints
Catalog Number
10
170
14/20
25
220
14/20
50
280
14/20
100
300
14/20
100
320
24/40
100
320
29/32
250
370
24/40
250
370
29/32
500
430
24/40
500
430
29/32


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Addition funnels with PTFE needle valve

With pressure-equalization arm, 0-3mm PTFE needle valve for precise addition-rate control.

Cap.
(mL)
Overall H
(mm)
S.T.
Joints
Jacketed
Catalog Number
Unjacketed
Catalog Number
100
430
24/40
100
430
29/32
250
500
24/40
250
500
29/32
500
550
24/40
500
550
29/32



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Large capacity addition funnels

With pressure-equalization arm, 0-3mm PTFE needle stopcock for precise addition-rate control.

Cap.
(mL)
O.d.
(mm)
Overall H (mm)
S.T. 24/40 joints
Catalog Number
S.T. 29/32 joints
Catalog Number
1,000
180
560
2,000
100
580








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Addition funnels

With 4mm T-bore glass stopcock on pressure-equalization arm and 0-3mm PTFE needle valve.

Cap.
(mL)
O.d.
(mm)
Overall H (mm)
S.T. 24/40 joints
Catalog Number
S.T. 29/32 joints
Catalog Number
1,000
180
560
2,000
100
580




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