Glass Jointed Powder Funnel QWORK 100mm OD 24/40 Joint Short Stem

Description

Product Overview

The QWORK Glass Jointed Short Stem Powder Funnel is a precision‑engineered laboratory accessory crafted from high‑quality borosilicate glass. With a 100mm outer diameter and a 24/40 inner joint, the funnel offers a secure, leak‑free connection to standard laboratory glassware. The short stem design reduces the overall height, providing a compact footprint while maintaining a generous opening for easy loading of powders, granules, or viscous liquids. The glass material is chemically resistant, ensuring compatibility with a wide range of solvents, acids, and reagents commonly used in analytical chemistry, organic synthesis, and quality‑control laboratories. Each unit is rigorously inspected for joint integrity, dimensional accuracy, and visual clarity, delivering a reliable tool that meets the demanding standards of modern scientific research.

Usage

Designed for versatility, this funnel excels in a variety of laboratory scenarios. It is ideal for transferring fine powders into reaction vessels, filtering precipitates, and decanting liquids from one container to another without spillage. The 24/40 inner joint aligns perfectly with standard ground‑glass adapters, allowing seamless integration with filtration setups, vacuum lines, and distillation apparatuses. Researchers in organic chemistry, pharmaceutical development, and materials science will appreciate the funnel’s ability to handle both low‑volume and high‑volume operations while maintaining a clean, contamination‑free environment. Its heat‑resistant properties also permit safe use with hot solutions, making it suitable for reflux condensations and hot‑filtration processes.

Why Choose Us

Choosing QWORK means selecting a brand committed to scientific excellence and customer satisfaction. Our glassware is manufactured in state‑of‑the‑art facilities that adhere to ISO‑9001 quality management standards, guaranteeing consistency across every batch. Each funnel undergoes a multi‑stage inspection process, including pressure testing of the joint, visual inspection for scratches or inclusions, and dimensional verification to ensure a perfect fit with standard lab equipment. In addition to product durability, QWORK provides responsive technical support and a straightforward return policy, giving laboratories confidence that their investment is protected. Our commitment to sustainability is reflected in the recyclable nature of borosilicate glass and our efforts to minimize packaging waste.

Key Features

• Precision 24/40 inner joint ensures a tight, leak‑free connection to standard adapters.
• High‑temperature borosilicate glass resists thermal shock and chemical corrosion.
• Compact short‑stem design reduces bench space while providing a wide opening for easy loading.
• Durable construction withstands repeated cleaning cycles and autoclave sterilization.
• Dedicated QWORK customer support offers technical assistance and hassle‑free returns.

FAQ

What types of solvents are compatible with this glass funnel?

The funnel is made from borosilicate glass, which is compatible with most organic solvents, aqueous solutions, acids, and bases typically used in laboratory settings. It is not recommended for hydrofluoric acid.

Can the funnel be used with a vacuum filtration system?

Yes, the 24/40 inner joint is designed to connect directly to standard vacuum adapters, allowing seamless integration into vacuum filtration setups for rapid and efficient solid‑liquid separation.

Is the funnel autoclavable?

Absolutely. The borosilicate glass construction tolerates autoclave temperatures up to 121 °C (250 °F) without compromising structural integrity or joint performance.

How do I clean the funnel after use?

Rinse the funnel with appropriate solvent to remove residues, then wash with warm soapy water or a laboratory glassware detergent. For stubborn deposits, a gentle brush or ultrasonic cleaner can be used. Rinse thoroughly and allow to air‑dry.

What is the warranty period for this product?

QWORK offers a one‑year limited warranty covering manufacturing defects. If you encounter any issues, contact our support team for a replacement or refund.