Laboratory funnels

1503 Funnel, long stem 60° , Boro 3.3 Glass

Description: The so-called "standard funnel" is the triangle funnel 60 degree angle. So 60 degree is designed to adapt to the angle that square or round filter paper folded once expanded into 60-degree angle into the inner wall of the funnel . This filter paper can relatively affixed to funnel, so the filter progress is sage and convenient. Standard funnel shape is similar with triangle funnel, except that the angle of the funnel is correct. 

There are 4 sizes are available: 50mm long stem funnel, 60mm long stem funnel, 75mm long stem funnel, and 90mm long stem funnel.

Material: Boro 3.3 Glass 

Color: Clear

Key Product Features:

1.Funnel is constructed with heavy uniform walls, molded rims, and fire polished stems to give a long service life

2.Funnels have a high resistance to chemical attack, and mechanical and thermal shock

3.High quaility pyrex glass

4.Cheap price

1504 Funnel, short stem 60°, Boro 3.3 Glass

Description: The Borosilicate Glass Short Stem Funnel is used for adding liquids or fine-grained materials to flasks and other narrow-mouth containers, and is available in various diameters. Its short stem helps reduce clogging and enables a quick transfer of hot liquids to minimize recrystallization within the stem. The funnel is made of borosilicate glass for durability and heat resistance. Funnels are commonly used in laboratory experiments and other scientific applications.

There are 12 sizes available: 40mm short stem funnel, 50mm short stem funnel, 60mm short stem funnel, 75mm short stem funnel, 90mm short stem funnel, 100mm short stem funnel, 120mm short stem funnel, 150mm short stem funnel, 180mm short stem funnel, 210mm short stem funnel, 240mm short stem funnel, 300mm short stem funnel.

Material: Boro 3.3 glass

Color: Clear

Key Product Features:

1.Funnel is constructed with heavy uniform walls, molded rims, and fire polished stems to give a long service life

2.Funnels have a high resistance to chemical attack, and mechanical and thermal shock

3.High quaility pyrex glass

4.Cheap price

1542 Separating Funnel, Globe shape, with ground-in glass or plastic stopper and glass stopcock

Description: Separating funnel is a glass laboratory equipment, particularly used to a chemical test. It can help control experimental operation process and reduce labor intensity. Globe shape separating funnel’s body is a sphere. The upper end has a ground glass stopper, welded at the lower end of the piston and two-way funnel stalked. Since spherical diameter compared with the same specifications of the pear-shaped cylindrical separating funnel large diameter, it is easy to shake the liquid during operation, or flow speed. Also due to the large spherical diameter in the stratified liquid separation layer is difficult to grasp.

There are 5 sizes available: 60ml globe shape separating funnel, 125ml globe shape separating funnel, 250ml globe shape separating funnel, 500ml globe shape separating funnel, 1000ml globe shape separating funnel.

Material: Boro 3.3 glass

Color: Clear

Key Product Features:

1.dropping liquid in any time

ntrol the liquid dropping rate

3.Get smooth airflow

4.Cheap price

5.High quality

1543 Separatory Funnel, Pear shape, with ground-in glass or plastic stopper and glass stopcock

Description: Separatory funnel is a glass laboratory equipment, particularly used to a chemical test. It can help control experimental operation process and reduce labor intensity. Pear-shaped separatory funnel down the vertebral body is a ball, and at the upper end of the ball with a ground glass stopper bottle, and the lower end of the piston and welded two-funnel stalked. Because it is elongated inverted vertebral ball, which can be used tapered lower end, so that the liquid level hierarchical separation after extraction relatively easy to grasp.

There are 6 sizes available: 60ml pear shape separatory funnel, 125ml pear shape separatory funnel, 250ml pear shape separatory funnel, 500ml pear shape separatory funnel, 1000ml pear shape separatory funnel, 2000ml pear shape separatory funnel.

Material: Boro 3.3 glass

Color: Clear

Key Product Features:

1.Easier to separate liquid

2. Control the liquid dropping rate

3. High Quality

4. Cheap price 

1545 Separatory Funnel, Cylindrical shape, with ground-in glass or plastic stopper and glass stopcock

Description: Cylindrical separating funnel is a characteristic elongated vertical circle of glass cylinder,and at the upper end of the barrel has a matte finish plug, and the lower end of the two-way piston with a short handle and green beans. Because of its elongated cylindrical bottle, when compared with a pear-shaped layered separation it is also easy to control. It is commonly used in the synthesis reaction operation and multi-necked flask with a dosing apparatus used. Especially when the composition of the synthetic separating apparatus reflux with stirring, since much less of the ball area necked flask. Separating funnel is cylindrical elongated body, and the area occupied by the ball is also less. It is more applicable.

There are 5 sizes available: 60ml cylindrical shape separatory funnel, 125ml cylindrical shape separatory funnel, 250ml cylindrical shape separatory funnel, 500ml cylindrical shape separatory funnel, 1000ml cylindrical shape separatory funnel.

Material: Boro 3.3 glass

Color: Clear

Key Product Features:

1.Easy to control

2.More applicable 

3.High quality

4.Cheap price

5103 SEPARATORY FUNNEL, constant pressure cylindrical shape, standard ground mouth

1.Product Description

SEPARATORY FUNNEL, constant pressure cylindrical shape, standard ground mouth Used in the chemical industry, petrochemical industry, biochemical pharmaceuticals, laboratory and education.
There are 5 sizes available :100ml SEPARATORY FUNNEL, constant pressure cylindrical shape, standard ground mouth, 250ml SEPARATORY FUNNEL, constant pressure cylindrical shape, standard ground mouth.

Product Features : Professional manufacture, Very lower prices, High quality ,export to worldwide 

Material: Boro 3.3 Glass

Color:clear

High quality with very lower prices, welcome for the inquiry.