tiandi@tiandicn.com / lab-glassware@tiandicn.com
+86-515-88631536 / +86 13912566435
+ 86 19551521639
Tiandilabware
Product features
Cylindrical shape separatory funnel is made of high borosilicate glass, which has low expansion rate, high temperature resistance and corrosion resistance, high strength, high hardness, high light transmittance, and good heat resistance and chemical stability.
Cylindrical shape is made of thickened glass, which is strong and durable, with fine workmanship and smooth surface; it has good light transmittance, high transparency, and is beautiful in appearance; the piston is flexible and the glass piston can rotate freely and is leak-proof; the standard ground mouth is finely frosted and good sealing.
The main body of the cylindrical separatory funnel is a slender vertical cylindrical glass tube. This shape makes the layered interface formed by the internal liquid more regular when in use. Compared with other shapes of separatory funnels (such as spherical, pear-shaped, etc.), it is easier to control and observe during layered separation, and can more accurately separate liquids of different phases. The neck is long and straight, which is conducive to the up-and-down convection and full stirring of the liquid when performing extraction or other operations that require full mixing of liquids, allows solutes to transfer between different solvents more efficiently, thus improvs extraction efficiency and separation effects. . For example, when conducting extraction experiments of organic compounds, a cylindrical separatory funnel can better mix and contact the organic phase and the aqueous phase, thereby promoting the extraction process.
Product details
We can produce different separatory funnels as per customer’s requirements.We can also print your logo on the separatory funnels if the quantity is large,please feel free to contact us online.
Product specifications
| Item NO. | Capacity (ml) | Dia. of stem × Length (mm) | Length (mm) | PCS/CTN |
| 1545-60 | 60 | 9×80 | 260 | 60 |
| 1545-125 | 125 | 9×80 | 320 | 48 |
| 1545-250 | 250 | 10×110 | 360 | 32 |
| 1545-500 | 500 | 10×110 | 420 | 24 |
| 1545-1000 | 1000 | 12×110 | 460 | 12 |
Product applications
It is suitable for pharmaceutical industry, colleges and universities, scientific research, iron and steel metallurgy, petrochemical industry, industrial and mining enterprises, plant research and refining and other units to extract certain components from solvents or separate and extract certain impurities.
Applicable scenarios: Commonly used in synthesis reaction operations in conjunction with multi-mouth flasks as a liquid-adding device. When forming a synthetic layering device with reflux stirring, the multi-mouth flask has a small spherical area, and the cylindrical separatory funnel is a slender main body and occupies a small spherical area, so it is more suitable.
