DWK Life Sciences Separating Funnels, 500 mL DURAN, Conical Form

The DWK Life Sciences DURAN® Separating Funnel, Conical, 500 mL, PTFE Stopcock, NS 29/32 is a standard laboratory vessel for parting two immiscible liquids; the conical, pear-shaped body keeps the boundary between layers easy to judge during draw-off. Its PTFE stopcock resists aggressive solvents and needs no lubrication, reducing the risk of sample contamination. The body is DURAN® borosilicate glass 3.3, giving high resistance to chemical attack and repeated cleaning.

Key Features:

• Brand: DWK Life Sciences
• Range: DURAN®
• Product Type: Separating funnel
• Capacity: 500 mL
• Shape: Conical (pear-shaped)
• Ground Joint: NS 29/32
• Material: DURAN® borosilicate glass 3.3
• Stopcock: PTFE stopcock, chemical-resistant and grease-free for clean dispensing
• Application: Liquid-liquid extraction and separation of immiscible phases

With its 500 mL capacity, this funnel suits everyday preparative and analytical work where a clear phase boundary and controlled draw-off matter. Check that the joint size fits your stand and stoppers before ordering.

Frequently Asked Questions

1. What is the DWK Life Sciences DURAN® Separating Funnel, Conical, 500 mL, PTFE Stopcock, NS 29/32 used for?

It is a standard laboratory vessel for parting two immiscible liquids; the conical, pear-shaped body keeps the boundary between layers easy to judge during draw-off. Its PTFE stopcock resists aggressive solvents and needs no lubrication, reducing the risk of sample contamination. The body is DURAN® borosilicate glass 3.3, giving high resistance to chemical attack and repeated cleaning.

2. Is the DWK Life Sciences DURAN® Separating Funnel, Conical, 500 mL, PTFE Stopcock, NS 29/32 suitable for laboratory, industrial or processing environments?

Yes. It is designed for laboratory, industrial or processing environments, and offers a capacity of 500 mL to support this kind of work.

3. What capacity does the DWK Life Sciences DURAN® Separating Funnel, Conical, 500 mL, PTFE Stopcock, NS 29/32 have?

It has a capacity of 500 mL.

4. What is the DWK Life Sciences DURAN® Separating Funnel, Conical, 500 mL, PTFE Stopcock, NS 29/32 made from and what features does it include?

It is made from DURAN® borosilicate glass 3.3. It also offers DURAN®, conical (pear-shaped) and NS 29/32.

5. How does the DWK Life Sciences DURAN® Separating Funnel, Conical, 500 mL, PTFE Stopcock, NS 29/32 compare with the DWK Duran Powder Funnel, Short Wide Stem, Diameter 80 mm from DWK?

For laboratory, industrial or processing environments, the DWK Life Sciences model is the better choice, offering a capacity of 500 mL. The DWK model offers a diameter of 80 mm as an alternative, while the DWK Life Sciences model's DURAN® and conical (pear-shaped) help make it a strong fit for laboratory, industrial or processing environments.