Separating Funnel 500ml QWORK with 24/29 Joints and PTFE Plug

Description

Product Overview

The QWORK 500ml separating funnel is engineered for precision liquid handling in scientific environments. Constructed from high‑quality clear glass, the funnel offers excellent visibility of the separation process, allowing technicians to monitor phase boundaries with confidence. Its conical shape promotes efficient drainage of the lower phase while the upper phase can be collected through the stopcock, reducing cross‑contamination.

Equipped with standard 24/29 taper joints, the funnel seamlessly integrates with a wide range of laboratory glassware, including stands, clamps, and receiving flasks. The robust PTFE plug provides a chemically inert seal that resists degradation from aggressive solvents, ensuring a long service life even under demanding conditions. The plug’s smooth operation enables precise control of flow rates during the separation step.

Dimensions of 3.9 x 0.01 x 12.2 inches and a lightweight design of just over one pound make the funnel easy to handle, transport, and store. The product’s model number WD5232 identifies it within QWORK’s catalog, simplifying inventory management for laboratories that require consistent part numbers across multiple locations.

Customer feedback highlights a 4.3‑star rating from 37 reviews, reflecting reliable performance and user satisfaction. The funnel’s best‑seller rank of #4 in Lab Separatory Funnels underscores its popularity among professionals seeking dependable separation tools.

Designed for both educational and industrial applications, the QWORK separating funnel meets rigorous standards for chemical resistance and mechanical stability. Whether used in routine analytical procedures or complex synthetic pathways, the funnel delivers consistent results that support reproducible experiments.

Overall, the QWORK 500ml separating funnel combines clarity, durability, and functional design to address the core needs of chemists, biologists, and technicians who require accurate phase separation in their workflows.

Usage

In a typical laboratory setting, the funnel is mounted on a sturdy stand using the 24/29 joint to secure it firmly. Researchers add the mixed liquids into the funnel, allowing the denser phase to settle at the bottom while the lighter phase remains on top. The PTFE plug is then opened to release the lower phase into a collection vessel, and the stopcock is used to collect the upper phase.

The funnel excels in applications such as liquid‑liquid extraction, solvent recovery, and purification steps where precise separation of immiscible liquids is critical. Its clear glass construction enables visual confirmation of the interface, reducing the risk of accidental mixing and improving overall safety.</n

For educational laboratories, the funnel serves as an excellent teaching tool, demonstrating fundamental principles of density, immiscibility, and phase separation. In industrial research, it supports scale‑up processes by providing reliable performance at the 500 ml volume range, which is often a sweet spot for pilot‑scale experiments.

Compatibility with a variety of solvents—including acids, bases, and organic liquids—makes the funnel versatile across multiple disciplines. The PTFE plug’s chemical inertness ensures that no unwanted reactions occur at the sealing point, preserving sample integrity throughout the procedure.

When cleaning, the funnel can be rinsed with appropriate solvents and dried without concern for damage to the glass or the PTFE component. This ease of maintenance contributes to reduced downtime and lower operational costs for busy laboratories.

Why Choose Us

QWORK is a recognized brand in laboratory glassware, known for rigorous quality control and adherence to international standards. Each separating funnel undergoes thorough inspection for dimensional accuracy, joint integrity, and PTFE plug performance before leaving the factory.

Our commitment to durability is reflected in the use of premium borosilicate glass, which resists thermal shock and mechanical stress. This material choice ensures that the funnel can withstand repeated heating, cooling, and handling cycles without cracking or clouding.

Customer support is a cornerstone of the QWORK experience. Buyers receive access to technical assistance, detailed usage guides, and responsive after‑sales service that addresses any concerns regarding product performance or compatibility.

We also prioritize environmental responsibility by offering a product that is fully recyclable and designed for long‑term reuse, reducing waste in laboratory settings. The PTFE plug is replaceable, extending the funnel’s lifespan and providing cost‑effective maintenance options.

By selecting the QWORK 500ml separating funnel, laboratories benefit from a blend of precision engineering, reliable materials, and comprehensive support that together deliver consistent, high‑quality results for a wide range of scientific applications.

Key Features

• Clear borosilicate glass provides excellent visibility for accurate phase monitoring.
• Standard 24/29 taper joints ensure universal compatibility with lab equipment.
• PTFE plug offers chemical resistance and a tight seal for safe handling of aggressive solvents.
• Conical design promotes efficient separation and easy drainage of dense phases.
• Dedicated QWORK customer support and replaceable PTFE plug for long‑term service.

FAQ

What types of liquids can I separate with this funnel?

The funnel is suitable for separating immiscible liquids such as aqueous solutions and organic solvents, acids and bases, or any pair of liquids with differing densities. Its PTFE plug resists corrosion from most chemicals, making it versatile for a broad range of laboratory applications.

How do I clean and maintain the PTFE plug?

After each use, rinse the funnel and plug with a compatible solvent (e.g., ethanol or distilled water) to remove residues. The PTFE plug can be gently scrubbed with a soft brush if needed. For extended longevity, replace the plug according to the manufacturer’s recommended schedule or when wear is observed.

Can this funnel be used for scale‑up processes?

Yes, the 500 ml capacity is ideal for pilot‑scale experiments and scale‑up trials. Its robust construction allows it to handle larger volumes of liquid without compromising performance, making it a practical choice for researchers transitioning from bench‑scale to larger‑scale operations.

Is the funnel compatible with standard laboratory clamps?

Absolutely. The 24/29 taper joints are designed to fit standard laboratory clamps and stands, providing a secure and stable mounting solution. This compatibility simplifies setup and ensures safe operation during separation procedures.

What warranty does QWORK provide for this product?

QWORK offers a one‑year limited warranty covering manufacturing defects and material failures. Should any issue arise within the warranty period, customers can contact QWORK support for replacement parts or a full product exchange, ensuring confidence in the purchase.