Best 11 Dropping Funnels for 2019

 

Laboy HMF031815 Glass 1000 mL Addition Graduated Pressure Equalizing Dropping FunnelLines W 2440 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031815 Glass 1000 mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines W/ 24/40 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031815 Glass 1000 mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines W/ 24/40 Joint at Top and 2 mm PTFE Stopcock - With standard taper glass outer joint at top and inner joint at bottom, with ptfe stopcock upper on the bottom glass joint. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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. Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom.

 

Laboy HMF031813 Glass 500 mL Addition Graduated Pressure Equalizing Dropping FunnelLines W 2440 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031813 Glass 500 mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines W/ 24/40 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031813 Glass 500 mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines W/ 24/40 Joint at Top and 2 mm PTFE Stopcock - With standard taper glass outer joint at top and inner joint at bottom, with ptfe stopcock upper on the bottom glass joint. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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. Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom.

 

Laboy HMF031811 Glass 250 mL Addition Graduated Pressure Equalizing Dropping Funnel with 1922 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031811 Glass 250 mL Addition Graduated Pressure Equalizing Dropping Funnel with 19/22 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031811 Glass 250 mL Addition Graduated Pressure Equalizing Dropping Funnel with 19/22 Joint at Top and 2 mm PTFE Stopcock - Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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. Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom. With standard taper glass outer joint at top and inner joint at bottom, with ptfe stopcock upper on the bottom glass joint.

 

1000mL 2440 joint Separatory funneldropping funnel with straight tip W stopper

1000mL 24/40 joint Separatory funnel,dropping funnel with straight tip W stopper

1000mL 24/40 joint Separatory funnel,dropping funnel with straight tip W stopper - 3, 3, standardiso international standard 4, 24/40 joint glass stopper, 5, glass stopcock special capacity, joint size, and custom made are available upon request. 3, low linear coefficient of expansion and high annealing point 1, capacity 1000 ml, 2, material borosilicate glass 3. 1000ml 24/40 joint separatory funnel,dropping funnel with straight tip w stopper made with borosilicate glass 3.

 

2L High Borosilicate GG33 Lab Glass Jacketed Reactor Reaction Vessel with Condenser Dropping Funnel Flask for Vacuum 110V

2L High Borosilicate GG3.3 Lab Glass Jacketed Reactor Reaction Vessel with Condenser Dropping Funnel Flask for Vacuum (110V)

2L High Borosilicate GG3.3 Lab Glass Jacketed Reactor Reaction Vessel with Condenser Dropping Funnel Flask for Vacuum (110V) - Ptfe mechanical component sealing without any leakage and corrosion resistance 5. Frequency control, ac induction motor, speed digital display constant, brushless, no spark, safe and stable 6. Flange is protected big glass mouth 9. Usually the product will be sent in 2-5 working days and takes about 3–9 business days to reach you description it can stir and react under the natural pressure or negative pressure in the sealed reactor and the stirring and reflowing of the reacted solution is controlled. It is easy to operate. The reactor is the ideal instrument for experiment of modern chemistry, biochemical, pharmacy and the advanced synthetic. 3. Pallet is made of solid stainless steel to support glass bath. Features 1. Stirring rob is made of stainless steel inside and ptfe outside 8. Overall stainless steel (ss304)frame and screw with strong support and hardness 2. The material can be emptied from the outlet valve at the bottom of the reactor after reacting. Double coil pipe inside condenser 4. Casters with brake fixed, it is convenient and stable 7. 3) high borosilicate glass with uniform thickness and big glass mouth design to clear conveniently. Gg17 (3.

 

2429 Joints 1000ml Glass PTFE Stopcock Dropping Funnel

24/29 Joints 1000ml Glass PTFE Stopcock Dropping Funnel

24/29 Joints 1000ml Glass PTFE Stopcock Dropping Funnel - Description 24/29 joints 1000ml glass funnel ptfe stopcock dropping funnel specification material borosilicate glass 3. Package included 1 x glass funnel. 3 colortransparent volume 1000ml joints size 24/29 height450mm diameter140mm features 1. It is a chemical commonly used in experiments with heating the reaction vessel, and versatile. This product is a low expansion, high temperature, high strength, high hardness, high light transmittance and high chemical stability. 2.

 

Laboy HMF032211 Glass Addition Graduated Pressure Equalizing Dropping FunnelLines 250 mL with 2440 Joints and Two PTFE Stopcocks

Laboy HMF032211 Glass Addition Graduated Pressure Equalizing Dropping Funnel/Lines 250 mL with 24/40 Joints and Two PTFE Stopcocks

Laboy HMF032211 Glass Addition Graduated Pressure Equalizing Dropping Funnel/Lines 250 mL with 24/40 Joints and Two PTFE Stopcocks - Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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. With standard taper glass outer joint at top and inner joint at bottom, with two ptfe stopcocks.

 

500 mL 2440 joint Separatory funnel dropping funnel PTFE with stopcock&stopper

500 mL 24/40 joint Separatory funnel, dropping funnel PTFE with stopcock&stopper

500 mL 24/40 joint Separatory funnel, dropping funnel PTFE with stopcock&stopper - 3, 3, joints size both are 24/40, 4, 24/40 joint glass stopper, 5, ptfe stopcock special capacity, joint size, and custom made are available upon request. 3, low linear coefficient of expansion and high annealing point 1, capacity 500 ml, 2, material borosilicate glass 3. 500 ml 24/40 joint separatory funnel, dropping funnel with glass stopper, ptfe stopcock (seperatory funnel) made with borosilicate glass 3.

 

Laboy HMF032309 Glass Addition Graduated Pressure Equalizing Dropping FunnelLines 250 mL with 2440 Joints and High Vacuum Valve

Laboy HMF032309 Glass Addition Graduated Pressure Equalizing Dropping Funnel/Lines 250 mL with 24/40 Joints and High Vacuum Valve

Laboy HMF032309 Glass Addition Graduated Pressure Equalizing Dropping Funnel/Lines 250 mL with 24/40 Joints and High Vacuum Valve - Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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. With standard taper glass outer joint at top and inner joint at bottom, with high vacuum valve.

 

Laboy HMF031810 Glass 125 mL Addition Graduated Pressure Equalizing Dropping FunnelLines W 2440 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031810 Glass 125 mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines W/ 24/40 Joint at Top and 2 mm PTFE Stopcock

Laboy HMF031810 Glass 125 mL Addition Graduated Pressure Equalizing Dropping Funnel/Lines W/ 24/40 Joint at Top and 2 mm PTFE Stopcock - Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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. With standard taper glass outer joint at top and inner joint at bottom, with ptfe stopcock upper on the bottom glass joint. Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom.

 

500mL Pressure Equalizing Addition Funnel Dropping Funnel Constant Pressure Funnel 2429 joint PTFE Stopcock

500mL Pressure Equalizing Addition Funnel Dropping Funnel Constant Pressure Funnel (24/29 joint, PTFE Stopcock)

500mL Pressure Equalizing Addition Funnel Dropping Funnel Constant Pressure Funnel (24/29 joint, PTFE Stopcock) - Usually the product will be sent in 2-5 working days and takes about 3–9 business days to reach you.