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Dropping Funnels

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Dropping Funnels

The dropping funnels or addition funnels manage the slow content transfer with the featured stopcock. Stoppers disconnect the funnel and pressure equalizing arm leaving sensitive fluids isolated and unexposed. Typically cylindrical, the laboratory glassware comes with or without calibrated graduations for visible measuring during reagent addition. Protected drip stems will not extend beyond standard taper joint and the ground outer joints allow vessel to fit securely into reaction flask. Pressure equalizing models are equipped with a glass tube that connects to the ground glass joint from the bulb of the funnel. Dropping funnels are available in different capacities.


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Catalog Number: 60003-420
Supplier: Kemtech America


Minority or Woman-Owned Business Enterprise Small Business Enterprise

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Description:   500ml. Joint size: 24/40. Stopcock bore: 4mm. Subdivisions: 5.0ml. Cylindrical style addition funnel with adjustable bore metering plug. Turning the adjustment knob allows flow rate to be controlled from dropwise to full flow.
Catalog Number: 80070-714
Supplier: Chemglass


Small Business Enterprise

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Description:   1000ml. Joint size: 24/40. Stopcock bore: 4mm. Subdivisions: 10.0ml. Cylindrical style addition funnel with adjustable bore metering plug. Turning the adjustment knob allows flow rate to be controlled from dropwise to full flow.
Catalog Number: 80070-720
Supplier: Chemglass


Small Business Enterprise

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Description:   Funnel Dropping - Squibb, cap. Socket size 19/26, borosilicate glass, with interchangeable plastic stopper and glass stopcock, Size: 250ml
Catalog Number: 470314-006
Supplier: Wards



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Description:   Stem O.D.xLength: 12x75mm. Design of funnel permits addition of solvents to flash chromatography columns without disturbing the silica-gel / packing layer. Lower end of the funnel is closed and the stem has a series of small holes through which the solvent drains.
Catalog Number: 80071-192
Supplier: Chemglass


Small Business Enterprise

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Catalog Number: 470331-902
Supplier: Wards



Quantity:
 
 
 
   
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Description:   500ml. Overall H: 435mm. Joint size: 24/40. Stopcock bore: 4mm. Cylindrical shape addition funnel with a standard taper top outer joint and lower inner joint, both being the same size. With pressure equalizing arm and fluoropolymer resin stopcock.
Catalog Number: 80070-510
Supplier: Chemglass


Small Business Enterprise

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Description:   60ml. Joint size: 14/20. Stopcock bore: 2mm. Subdivisions: 1.0ml. Cylindrical style addition funnel similar to CG-1716. Funnels with 14/20 and 19/22 joints are supplied with a stopper. For replacement stoppers see CG-3000.
Catalog Number: 80070-828
Supplier: Chemglass


Small Business Enterprise

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Catalog Number: 470331-904
Supplier: Wards



Quantity:
 
 
 
   
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Description:   1000ml. Joint size: 29/42. Stopcock bore: 4mm. Subdivisions: 10.0ml.
Catalog Number: 80070-648
Supplier: Chemglass


Small Business Enterprise

Quantity:
 
 
 
   
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Description:   10ml. Joint size: 24/40. Stopcock bore: 2mm. Subdivisions: 0.2ml. Cylindrical style funnel like CG-1710, but with fluoropolymer resin stopcock. Funnels with 14/20 and 19/22 joints supplied with stopper. For replacement stoppers see CG-3000.
Catalog Number: 80070-658
Supplier: Chemglass


Small Business Enterprise

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Description:   50ml. Overall H: 225mm. Joint size: 19/22. Stopcock bore: 2mm. Cylindrical shape addition funnel with a standard taper top outer joint and lower inner joint, both being the same size. With pressure equalizing arm and fluoropolymer resin stopcock.
Catalog Number: 80070-532
Supplier: Chemglass


Small Business Enterprise

Quantity:
 
 
 
   
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Description:   125ml. Stopcock Size: 2. Joint size: 24/40. Jacket permits the cooling of the contents of the funnel by means of dry ice. Drain outlet is 8mm O.D.
Catalog Number: 80070-544
Supplier: Chemglass


Small Business Enterprise

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Description:   10ml. Overall H: 200mm. Joint size: 14/20. Stopcock bore: 2mm. Cylindrical shape addition funnel with a standard taper top outer joint and lower inner joint, both being the same size. With pressure equalizing arm and fluoropolymer resin stopcock.
Catalog Number: 80070-522
Supplier: Chemglass


Small Business Enterprise

Quantity:
 
 
 
   
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Description:   10ml. Joint size: 24/40. Stopcock bore: 2mm. Subdivisions: 0.2ml. Cylindrical style addition funnel similar to CG-1716. Funnels with 14/20 and 19/22 joints are supplied with a stopper. For replacement stoppers see CG-3000.
Catalog Number: 80070-814
Supplier: Chemglass


Small Business Enterprise

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Description:   BATHS, OIL.
Catalog Number: 80060-340
Supplier: Chemglass


Small Business Enterprise

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