Kimble-DWK glass separating funnel with PTFE stopcock 500ml

Introduction to Kimble-DWK separatory funnel with PTFE stopcock 500ml

Kimble-DWK separatory funnel 29049F-500 is a 500ml glassware manufactured by Kimble-DWK (USA), used for separating two immiscible liquids. The product is widely used in liquid-liquid extraction procedures to separate solvent phases in laboratories. The design combines a glass body with a PTFE stopcock to support precise flow control.

Outstanding features

• The transparent glass body allows analysts to easily observe the separation boundary between phases.
• Equipped with a chemically resistant PTFE stopcock, ensuring smooth operation without the need for lubricating grease, avoiding sample contamination risks.
• Nominal volume 500ml suitable for medium-scale sample preparation in routine analysis.
• Genuine Kimble-DWK (USA) product code 29049F-500, ensuring structural consistency.

Applications

• Fractional extraction and liquid sample preparation in organic and analytical chemistry.
• Analysis of pesticide residues, impurities, or fats in the food industry.
• Solvent extraction procedures for pharmaceutical and cosmetic testing.
• Serving research and teaching in universities and research institutes.

Frequently Asked Questions

Does the PTFE stopcock of the funnel require lubricating grease?
The PTFE stopcock features self-lubricating and chemically resistant properties; therefore, it does not require lubricating grease, eliminating the risk of contaminants entering the extract.

How can I request a quote for Kimble-DWK separatory funnel 29049F-500?
You can Contact us directly at Hoa Viet to receive technical advice and a detailed quotation.