Syringe Filters PTFE 13mm 0.22um Ks Tek Pack of 100

Description

Product Overview

The Ks Tek syringe filters are engineered to meet the rigorous demands of modern laboratory environments where precision and reliability are paramount. Constructed with a hydrophobic PTFE (polytetrafluoroethylene) membrane, each filter delivers a consistent 0.22 µm pore size that effectively captures fine particulates while allowing seamless flow of a wide range of solvents. The 13 mm diameter connector conforms to standard Luer lock fittings, featuring a female inlet and a male slip outlet, ensuring a secure, leak‑free connection that simplifies setup and reduces the risk of sample contamination. Packaged in a compact 100‑piece case, the filters are lightweight (approximately 6.38 oz per pack) and occupy minimal storage space, making them ideal for both high‑throughput screening and routine analytical workflows.

Beyond the core specifications, the filters are designed with chemical compatibility in mind. The PTFE membrane exhibits exceptional resistance to aggressive organic solvents, strong acids, and alkaline solutions, allowing users to filter challenging mixtures without compromising membrane integrity. This durability translates into longer service life and reduced replacement costs, especially in laboratories that routinely process corrosive or caustic chemicals. The non‑sterile nature of the product is clearly indicated, providing flexibility for applications where sterility is not a prerequisite, while still maintaining a high level of cleanliness through rigorous manufacturing controls.

Manufactured by Ks‑Tek, a reputable supplier in the industrial and scientific sector, the syringe filters have earned a solid reputation reflected in a 4.2‑star rating from 21 verified customer reviews. Their best‑seller rank (#49 in Syringe Lab Filters) underscores the confidence that researchers place in this product for critical filtration tasks. The model number KSUSSF‑PTFE013022‑100M offers traceability and easy reference for inventory management, ensuring that laboratories can quickly locate the exact filter variant required for specific protocols.

Key dimensions of the packaging—3.4 × 3.4 × 3.3 inches—facilitate convenient handling and shipping. The product’s first availability date of April 23, 2020 demonstrates a proven track record of consistent supply, which is essential for laboratories that depend on uninterrupted access to consumables. Whether employed in analytical chemistry, biochemistry, or environmental testing, these syringe filters provide a reliable barrier against particulate contamination, safeguarding the integrity of downstream analytical results.

Overall, the combination of a robust PTFE membrane, standard Luer lock compatibility, and thoughtful packaging makes the Ks Tek syringe filters a versatile solution for a broad spectrum of laboratory filtration needs. Their performance characteristics align with industry standards for laboratory-grade filtration, delivering both efficiency and durability in a single, cost‑effective package.

Usage

These syringe filters excel in a variety of laboratory settings, ranging from routine sample preparation to specialized analytical procedures. Researchers working with high‑performance liquid chromatography (HPLC), gas chromatography (GC), or mass spectrometry (MS) can rely on the 0.22 µm PTFE membrane to remove particulate matter that could otherwise clog columns or interfere with detector sensitivity. The filters are equally adept at handling organic solvents such as acetonitrile, methanol, and dichloromethane, making them indispensable for sample cleanup prior to chromatographic analysis.

In addition to chromatography, the filters are well‑suited for applications involving strong acids (e.g., hydrochloric acid, sulfuric acid) and alkaline solutions (e.g., sodium hydroxide). Their chemical resistance ensures that the membrane does not degrade or leach contaminants into the sample, preserving the chemical composition of the analyte. This property is particularly valuable in pharmaceutical research, where accurate quantification of active ingredients is critical.

Field technicians conducting environmental monitoring can also benefit from the portability and ease of use offered by the 13 mm Luer lock design. By attaching the filter directly to a syringe, users can quickly process water, soil extract, or air sample suspensions on‑site, reducing the need for bulky filtration apparatuses. The compact packaging allows for efficient transport of large quantities, ensuring that field teams are always equipped with the necessary consumables.

Educational laboratories, where students frequently perform a range of experiments, find the filters useful for teaching proper sample handling techniques. The clear labeling and standardized connector size help novices develop good laboratory practices, while the non‑sterile status keeps costs manageable for teaching budgets. In quality‑control labs, the filters support routine verification of product purity by providing a reliable means to eliminate particulate interference before analytical measurement.

Overall, the versatility of the Ks Tek syringe filters makes them a go‑to choice for any scenario that demands reliable removal of solids from liquid samples, regardless of the solvent system or chemical aggressiveness involved. Their user‑friendly design, combined with broad chemical compatibility, ensures that both seasoned professionals and newcomers can achieve consistent, reproducible results across a wide array of scientific disciplines.

Why Choose Us

Choosing Ks Tek means partnering with a manufacturer that prioritizes quality, consistency, and customer satisfaction. Each filter undergoes stringent quality‑control testing to verify pore size uniformity, membrane integrity, and connector fit, guaranteeing that every unit performs to specification. This rigorous testing regime minimizes the risk of filter failure, which can lead to costly downtime or compromised data.

Our commitment to transparency is reflected in the detailed product information we provide, including precise dimensions, material composition, and performance metrics. Customers can make informed purchasing decisions based on clear, accurate data, reducing uncertainty and enhancing confidence in the product’s suitability for their specific applications.

We also understand the importance of reliable supply chains. By maintaining robust inventory levels and offering a pack‑of‑100 configuration, we ensure that laboratories can maintain uninterrupted workflows, even during periods of heightened demand. Our responsive customer service team is available to address any inquiries, from technical support to order tracking, reinforcing our dedication to a seamless purchasing experience.

Environmental responsibility is another pillar of our business philosophy. The PTFE membranes are manufactured using processes that minimize waste and adhere to industry‑standard environmental regulations. While the filters are non‑sterile, they are produced in clean‑room conditions to limit contamination, aligning with best practices for laboratory consumables.

Finally, the positive feedback from our user community—reflected in a 4.2‑star rating and numerous positive reviews—demonstrates the real‑world value that our filters deliver. By choosing Ks Tek, laboratories gain access to a trusted filtration solution that combines performance, durability, and cost‑effectiveness, backed by a brand that stands behind its products.

Key Features

• Robust PTFE membrane provides chemical resistance to aggressive solvents, acids, and bases.
• 0.22 µm pore size ensures high‑efficiency removal of fine particulates for accurate analysis.
• Standard 13 mm Luer lock connectors enable quick, leak‑free installation on syringes.
• Pack of 100 offers cost‑effective bulk supply, reducing per‑unit expense for high‑throughput labs.
• Dedicated customer support and fast replacement service guarantee minimal downtime.

FAQ

What solvents are compatible with these PTFE syringe filters?

The PTFE membrane is highly resistant to a wide range of organic solvents, including acetonitrile, methanol, and dichloromethane, as well as strong acids like hydrochloric acid and alkaline solutions such as sodium hydroxide. This makes the filters suitable for most laboratory solvent systems.

Can these filters be used for sterile applications?

These particular filters are labeled as non‑sterile, meaning they are not intended for applications that require sterility, such as cell culture or microbiological work. For sterile filtration needs, a certified sterile filter should be selected.

How do I ensure the filter is installed correctly?

Attach the female Luer inlet of the filter to the syringe tip, then push the male slip Luer outlet into the receiving port of your filtration device or directly into the sample container. Ensure a snug fit without excessive force to avoid damaging the membrane.

What is the recommended flow rate for these filters?

For optimal performance, a flow rate of 0.5 mL min⁻¹ to 1 mL min⁻¹ is recommended when filtering low‑viscosity organic solvents. Adjust the rate accordingly for more viscous liquids to prevent pressure buildup and maintain membrane integrity.

Is there a warranty or guarantee on these filters?

Ks Tek provides a limited warranty covering manufacturing defects for a period of 12 months from the date of purchase. If a filter fails due to a defect, contact our support team for a replacement or refund, subject to verification of the issue.