10 Best
Lab Addition Funnels
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Product Highlights- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 60ml,with 14/20 top and bottom joints, with a 2mm ptfe stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
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Product Highlights
- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 500ml,with 24/40 top and bottom joints, with a 2mm glass stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
SHOWview product -
Product Highlights
- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 10ml,with 14/20 top and bottom joints, with a 2mm ptfe stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
SHOWview product -
Product Highlights
- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 60ml,with 24/40 top and bottom joints, with a 2mm ptfe stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
SHOWview product -
Product Highlights
- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 125ml,with 24/40 top and bottom joints, with a 2mm ptfe stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
SHOWview product -
Product Highlights
- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 500ml,with 24/40 top and bottom joints, with a 4mm ptfe stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
SHOWview product -
Product Highlights
- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 125ml,with 24/40 top and bottom joints, with a 2mm glass stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
SHOWview product -
Product Highlights
- Advantage---a pressure equalizing funnel is used to add exact amounts of liquid to the receiving flask slowly and smoothly.with the side narrow-bore tube,the liquid form the funnel drops smooth without having to remove the glass joint stopper.in a reflux reaction,the funnel will be attached to one neck of the receiving flask,while the reflux condenser will be placed on ...
- Heavy wall ---this dropping funnel is heavy-wall designed , made by hand-blowing according to astm e438 ,made of high-quality borosilicate glass and annealed at 800 degree celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling,durable and reusable.
- Design----the pressure equalizing funnel is a special type of dropping funnel .comparing to the ordinary cylindrical dropping funnel and pear-shaped separatory dropping funnel,it is designed with an additional glass tube at side from the top of cylindrical body to the tube between the stopcock and lower male joint.the funnel features a graduated cylindrical tube as main...
- Dimensions------this graduated addition funnel has a capacity of 250ml,with 24/40 top and bottom joints, with a 2mm glass stopcock above the lower male joint.
- 100% 45 day money back guarantee if you are not satisfied for any reason, simply return for a full refund, no questions asked. you have nothing to lose.please also kindly undertand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replace...
SHOWview product -
Product Highlights
- 24/40 joint top and bottom
- Cylindrical style with ptfe stopcock
- Pressure equalizing addition funnel is commonly used in general closed system experiments and experiments that require dripping solutions; it is mainly connected with reaction vessel to drop solution, which can isolate the air, prevent solvent from volatilizing, and speed up experiment process
- Capacity: 100ml
- Stonylab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
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Product Highlights
- Design - the constant pressure addition funnel can keep the internal pressure unchanged, measure the gas volume more accurately .
- Specification - various specifications are availiable,25ml,60ml,125ml,250ml,500ml.glass stopcock and double ptfe stopcock are for your choice.
- Advantages - when adding liquid to an ordinary separatory funnel, it is necessary to open the stopper on the upper end of the funnel or align the groove on the stopper with the small hole on the bottle mouth, so that the liquid in the funnel can flow down smoothly. while the constant pressure addition funnel has an upper connected tube, which can balance the air pressur...
- Premium material - made of high-quality glass, durable and reusable, can withstand typical laboratory thermal variations in chemistry processes.
- Warranty - glassware is fragile, if received demaged, please don't hesitate to contact us,we will solve it until satisfied.
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