The 10 Best Lab Addition Funnels to Buy – October 2022 Review

Looking for the best Lab Addition Funnels?

We did 20 hours of research and testing 14 products to create this review. We believe the best Lab Addition Funnels doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

SaleNo. 1
Autoark 500ml Pressure Equalizing Addition Funnel,Borosilicate Glass Dropping Funnel 24/40 Joint with PTFE Stopcock for Laboratory,AIS-005
  • Made of high quality borosilicate glass,Strong and durable,corrosion resistance
  • 24/40 joint top and bottom,Pressure equalizing,Cylindrical style with PTFE stopcock
  • Capacity:500ml
  • Autoark provides high quality laboratory supplies and customer service
No. 2
Deschem 125ml,24/40,Glass Pressure Equalizing Additonal Funnel,PTFE Stopcock,
  • Deschem Science Supply
  • Be Made From G3.3 Borosilicate Glass
  • Annealing Point ------560℃
  • Linear Coefficient of Expansion------ 32×10-7/℃
  • Softening Point------820℃
SaleNo. 3
stonylab 500ml Pressure Equalizing Addition Funnel, Borosilicate Glass Dropping Funnel 24/40 Joint with PTFE Stopcock for Laboratory, 500ml
  • 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
  • 24/40 joint top and bottom
  • Capacity: 500ml
  • Cylindrical style with PTFE stopcock
  • StonyLab ensures products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
SaleNo. 4
Laboy Glass 60mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines with 24/40 Joint at Top & 2mm PTFE Stopcock Chemistry Lab Glassware
  • 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 body,with standard joints at top and bottom,a PTFE stopcock above the lower joint.
  • 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 the other neck.It is also ideal to handle air-sensitive reagents in a sealed,inert-gas environment.
  • 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.
  • 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.
  • 100% 90 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 replacement or full refund.
No. 5
QWORK Pressure Equalizing Graduated Addition Funnel, 24/40 Connection 500 ml Borosilicate Glass Additional Graduated Dropping Funnel, PTFE Stopcock Valve Chemical Laboratory Glassware (500 ml)
  • Pressure equalizing arm: The equalizing arm design, the equalizing funnel is a special type of dropping funnel. The funnel has a graduated cylindrical tube as the main body, with standard connectors on the top and bottom.
  • Capacity: 500ml with scale, top and bottom joints are 24/40, 4mm PTFE cock above the lower male joint and side tube.
  • Durable: Made of high-quality borosilicate glass, thick-walled design, high temperature resistance, durable and reusable.
  • Stable: The pressure equalizing funnel is used to slowly and steadily add an accurate amount of liquid to the receiving bottle. It is also ideal for handling air-sensitive reagents in a sealed inert gas environment.
  • 100% Satisfied Service: Great service. Enjoy a smooth & frustration-free experience with our 100% Satisfied Service in one Month!
No. 6
ADAMAS-BETA Glass Constant Pressure Graduated Addition Funnel with Glass Stopcock,Equalizing Dropping Funnel Chemistry Lab Glassware (A: 125ml,24/40)
  • 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 pressure without opening the stopper.
  • Design - The constant pressure addition funnel can keep the internal pressure unchanged, measure the gas volume more accurately .
  • Premium Material - Made of high-quality glass, durable and reusable, can withstand typical laboratory thermal variations in Chemistry processes.
  • Specification - various specifications are availiable,25ml,60ml,125ml,250ml,500ml.Glass stopcock and double PTFE stopcock are for your choice.
  • Warranty - Glassware is fragile, if received damaged, please don't hesitate to contact us,we will solve it until satisfied.
SaleNo. 7
Borosilicate Glass 1000ML Separating Funnel Heavy Wall Conical Separatory Funnel with 24/40 Joints and PTFE Stopcock Lab,Food,pear - 1L
  • 1000 mL Separatory funnel
  • 1000mL glass separatory funnel for separating liquids with different densities
  • Made of high quality glass
  • Conical design ensures efficient separation
  • Ensures High quality and premium customer service
No. 8
stonylab Pressure Equalizing Graduated Addition Funnel, Borosilicate Glass Dropping Funnel 24/40 Joint 50ml with PTFE Stopcock for Laboratory (50ml)
  • 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
  • Borosilicate glass; capacity: 50ml with graduation
  • 24/40 joint top and bottom
  • Cylindrical style with PTFE stopcock
  • StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
No. 9
Tornadoes!
  • Amazon Prime Video (Video on Demand)
  • Andy T. Jones (Actor)
  • Andy T. Jones (Director)
  • English (Playback Language)
  • English (Subtitle)
No. 10
4oz Amber Glass Dropper Bottles (6-Pack), Refillable Glass Bottles for Essential Oils, Cosmetics, and Cooking
  • VALUE PACK OF 6: Receive 6 empty amber glass dropper bottles with glass stems
  • MULTI-USE: Great for aromatherapy and essential oils, tinctures and perfumes, DIY oil blends, measuring by the drop, lab use, culinary use and more
  • CAPACITY: 4 oz. = 120 ml = ½ cup; SIZE: 5.5 inches tall by 2 inch diameter; DROPPER CAPACITY: 1/4 teaspoon (12-24 drops)
  • UV PROTECTION: Amber glass provides protection from ultraviolet light
  • SAFE: Lead-free amber glass, bpa-free plastic phenolic caps, best containers for storage of oils and chemicals

Intro

Find out where you can get the best Lab Addition Funnels! Making your choice among different Lab Addition Funnels on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Lab Addition Funnels. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Lab Addition Funnels for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Lab Addition Funnels. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Lab Addition Funnels!

Our Picks

SaleNo. 1
Autoark 500ml Pressure Equalizing Addition Funnel,Borosilicate Glass Dropping Funnel 24/40 Joint with PTFE Stopcock for Laboratory,AIS-005
  • Made of high quality borosilicate glass,Strong and durable,corrosion resistance
  • 24/40 joint top and bottom,Pressure equalizing,Cylindrical style with PTFE stopcock
  • Capacity:500ml
  • Autoark provides high quality laboratory supplies and customer service
No. 2
Deschem 125ml,24/40,Glass Pressure Equalizing Additonal Funnel,PTFE Stopcock,
  • Deschem Science Supply
  • Be Made From G3.3 Borosilicate Glass
  • Annealing Point ------560℃
  • Linear Coefficient of Expansion------ 32×10-7/℃
  • Softening Point------820℃
SaleNo. 3
stonylab 500ml Pressure Equalizing Addition Funnel, Borosilicate Glass Dropping Funnel 24/40 Joint with PTFE Stopcock for Laboratory, 500ml
  • 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
  • 24/40 joint top and bottom
  • Capacity: 500ml
  • Cylindrical style with PTFE stopcock
  • StonyLab ensures products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 20 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Lab Addition Funnels. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Lab Addition Funnels. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Lab Addition Funnels that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2022-10-07 at 05:15 / Affiliate links / Images from Amazon Product Advertising API