Wilmad ML-1090-710 Filter Tube with 10mm Fritted Disc, Medium

Description

Product Overview

The Wilmad ML-1090-710 filter tube is engineered for precise liquid handling in modern laboratory environments, offering a reliable solution for separating supernatant fluids from solid precipitates.

Constructed from high‑quality borosilicate glass, the tube provides exceptional chemical resistance and thermal stability, ensuring consistent performance even under rigorous cleaning cycles and exposure to a wide range of solvents.

At the heart of the design is a 10 mm fritted disc featuring medium‑grade porosity, which balances flow rate and particle retention to deliver efficient filtration without compromising throughput.

The disc is permanently sealed within the tube, eliminating the risk of disc displacement and guaranteeing a leak‑free operation throughout the product’s lifespan.

Dimensions conform to standard laboratory glassware, with an outer diameter of 6 mm or 8 mm depending on the configuration, allowing seamless integration with existing clamps, stands, and drying apparatus.

The tube’s compact footprint—approximately one inch in length and weighing just over one pound—makes it easy to store, transport, and stack alongside other consumables without sacrificing accessibility.

Manufactured by Wilmad‑LabGlass in the United States, the filter tube adheres to strict quality control protocols, providing users with confidence in product uniformity and reproducibility across batches.

With a best‑seller rank that reflects strong demand in the drying tube segment, the ML‑1090‑710 model has become a trusted component for academic, industrial, and clinical laboratories seeking dependable filtration performance.

The medium porosity option is particularly suited for applications where moderate particle sizes must be retained while allowing sufficient liquid flow, such as in crystallization, precipitation, and sample preparation steps.

Users can also select coarse or fine porosity variants from the same product family, providing flexibility to match the specific particle size distribution of their experimental protocols.

The transparent glass body enables visual monitoring of the filtration process, allowing technicians to observe the progress of liquid removal and detect any potential clogging before it impacts downstream operations.

Overall, the Wilmad ML‑1090‑710 filter tube combines durability, precision engineering, and user‑friendly design into a single consumable that streamlines routine laboratory workflows and reduces the need for multiple auxiliary components.

In addition to its primary filtration function, the tube can serve as a drying apparatus when paired with appropriate gas flow, making it a versatile tool for removing residual moisture from reaction mixtures or solvents.

The sealed fritted disc also acts as a barrier against back‑pressure, protecting delicate downstream equipment from sudden surges and contributing to overall system stability.

Compatibility with standard laboratory accessories, such as rubber stoppers, glass adapters, and magnetic stir bars, further enhances the tube’s adaptability across a broad spectrum of experimental setups.

Usage

This filter tube excels in a variety of laboratory scenarios, from routine precipitation separations to more specialized drying operations. Researchers typically place the tube in a stand or clamp, add the reaction mixture, and allow gravity or gentle vacuum to draw the liquid through the fritted disc, leaving the solid phase behind.

Because the disc is sealed, the tube can be inverted without risk of leakage, enabling users to perform back‑flushing or to collect the filtrate in a receiving vessel placed beneath the tube. The medium porosity is optimal for retaining particles in the 10‑50 µm range while still permitting a reasonable flow rate, which is essential when processing larger volumes.

In drying applications, a gentle stream of inert gas (such as nitrogen) can be introduced at the tube’s open end, allowing residual solvents to evaporate while the fritted disc prevents the escape of any solid residues. This dual functionality reduces the need for separate drying equipment, saving bench space and simplifying workflow.

The tube’s chemical resistance makes it suitable for handling acids, bases, organic solvents, and aqueous solutions, ensuring that it will not degrade or leach contaminants into sensitive assays. Its transparent walls also provide a clear visual cue for monitoring the progress of filtration or drying, which is especially valuable in time‑critical experiments.

For educational laboratories, the tube offers a safe, reusable platform for teaching fundamental concepts such as filtration, phase separation, and solvent removal. Its robust construction withstands repeated use, and the sealed disc eliminates the common safety hazard of loose filter media.

Overall, the Wilmad ML‑1090‑710 filter tube integrates seamlessly into existing protocols, delivering reliable performance whether the goal is to isolate a precipitate, clarify a solution, or dry a reaction mixture.

Why Choose Us

Choosing the Wilmad ML‑1090‑710 means selecting a product backed by decades of expertise in laboratory glassware manufacturing. Wilmad‑LabGlass maintains rigorous in‑house testing for each batch, verifying disc porosity, glass integrity, and dimensional accuracy to meet exacting industry standards.

Our commitment to quality extends beyond the manufacturing floor. We provide comprehensive technical support, including detailed usage guidelines, troubleshooting assistance, and rapid response to any product‑related inquiries. This level of service ensures that laboratories can maintain uninterrupted operations and achieve reproducible results.

Environmental responsibility is also a core value. The glass used in our filter tubes is recyclable, and our production processes prioritize waste reduction and energy efficiency. Customers seeking sustainable laboratory solutions can rely on the Wilmad brand for environmentally conscious choices without compromising performance.

Furthermore, the ML‑1090‑710 is designed with user convenience in mind. The sealed fritted disc eliminates the need for additional fittings or clamps, reducing setup time and minimizing the risk of assembly errors. Its standard dimensions align with common laboratory hardware, allowing seamless integration into existing inventories.

Finally, our competitive pricing reflects the balance between premium quality and cost‑effectiveness, making the filter tube an attractive option for both high‑throughput industrial labs and budget‑conscious academic institutions.

Key Features

• Durable borosilicate glass construction resists chemicals and thermal shock for long‑term use.
• 10 mm medium‑porosity fritted disc provides efficient filtration while maintaining good flow rates.
• Sealed design prevents disc displacement and eliminates leaks during inversion or back‑flushing.
• Transparent body allows real‑time visual monitoring of filtration or drying progress.
• Responsive customer support and technical assistance ensure reliable operation and quick issue resolution.

FAQ

What particle size range is retained by the medium porosity disc?

The medium porosity disc is optimized to retain particles roughly between 10 µm and 50 µm while allowing liquids to pass through at a moderate flow rate.

Can the filter tube be used with vacuum filtration setups?

Yes, the tube is compatible with standard vacuum filtration equipment. The sealed fritted disc withstands the reduced pressure without cracking or shifting.

Is the glass recyclable after the tube reaches the end of its service life?

Absolutely. The borosilicate glass used in the ML‑1090‑710 is fully recyclable. We encourage users to follow local recycling guidelines for laboratory glassware.

How do I clean the filter tube for reuse?

Rinse the tube with an appropriate solvent for the chemicals previously filtered, followed by distilled water. Allow it to air‑dry completely before the next use to avoid contamination.

What accessories are needed to use the tube as a drying apparatus?

To employ the tube for drying, you will need a compatible gas inlet (such as a nitrogen line), a stand or clamp to hold the tube upright, and optionally a rubber stopper to control gas flow.