The Microlab MKFIL microbiological filter monitor is a single-use filtration device designed to simplify microbial enumeration in liquid samples. Manufactured by Microlab Scientific, a brand of Wenzhou Maikai Technology Co., Ltd., this product combines a funnel, membrane, and base in a pre-sterilized unit. It is particularly well-suited for laboratories performing routine microbial testing of water, beverages, and reagents.
Laboratories evaluating disposable filter monitors will find the MKFIL a practical choice for streamlining their workflow. The device eliminates the need to clean and re-sterilize reusable funnels between samples, saving time and reducing the risk of cross-contamination. Its transparent polypropylene funnel and clear volume markings allow operators to observe filtration and measure sample volumes accurately.
What is the Microlab MKFIL Microbiological Filter Monitor?
The MKFIL is a sterilized, single-use filter monitor that integrates a funnel, membrane, and base into one device. It is designed for membrane-based microbial enumeration in liquid samples, where the sample is filtered through the membrane, and the membrane is then transferred to culture media for incubation. The device supports a range of membrane types, including MCE, PES, and hydrophilic PVDF, with pore ratings from 0.22 μm to 0.8 μm.
Available in 100 mL and 250 mL funnel capacities, the MKFIL can accommodate different sample volumes. The funnel is detachable, allowing easy access to the membrane after filtration. The protective rim helps shield the membrane from accidental contact with forceps, ensuring the integrity of the sample during handling.
What Stands Out
Single-Use Convenience
Pre-sterilized and gamma-irradiated, the MKFIL removes the need for cleaning and re-sterilization between samples. This reduces labor and turnaround time, making it ideal for high-throughput laboratories.
Transparent Graduated Funnel
The funnel is made of transparent polypropylene with clear volume markings, allowing operators to observe the filtration process and load precise sample volumes. This feature is particularly useful for beverage testing where sample clarity and volume accuracy matter.
Two Base Configurations for Different Workflows
The MKFIL is offered with two base types: a purple base without an absorbent pad for laboratories that prefer to transfer the membrane to agar, and a blue base with an absorbent pad for in-device incubation. This flexibility supports different approved culture methods.
Stackable Design
The units are stackable, helping to organize the work area and save bench space. This is a practical benefit for laboratories with limited counter space.
Who It’s For
The MKFIL is designed for laboratories that perform routine microbial enumeration in liquid samples, such as water testing facilities, beverage manufacturers, and pharmaceutical quality control labs. It is especially suitable for those who want to switch from reusable filtration equipment to a single-use format to reduce cleaning and contamination risks. Laboratories with high throughput or those needing to standardize their microbial testing workflow will find the MKFIL a valuable addition.
It is also appropriate for laboratories that need to evaluate different membrane types and pore sizes for specific applications. The device’s compatibility with multiple membrane materials makes it versatile for a range of testing protocols.
Pricing and Availability
Pricing for the Microlab MKFIL microbiological filter monitor is not publicly listed. Laboratories interested in purchasing should contact Microlab Scientific directly or their authorized distributors for a quotation. The product is available in individual and bulk packaging formats, and customization options may be discussed with the manufacturer.
What Makes It Worth Considering
The MKFIL offers a practical solution for laboratories seeking to simplify their microbial testing workflow. Its single-use design eliminates the need for cleaning and re-sterilization, saving time and reducing the risk of cross-contamination. The transparent graduated funnel and detachable membrane access make it easy to use, while the two base configurations provide flexibility for different culture methods.
Laboratories that value standardization and efficiency will appreciate the MKFIL’s stackable design and compatibility with a range of membrane types. The device’s protective rim and sealing design help maintain sample integrity, addressing common laboratory challenges in membrane handling and liquid bypass. Overall, the MKFIL is a reliable and user-friendly option for beverage and water microbial testing.
Verdict
The Microlab MKFIL microbiological filter monitor is a well-designed, single-use device that simplifies beverage and water microbial testing. Its thoughtful features and flexibility make it a strong choice for laboratories aiming to improve workflow efficiency and consistency.
Frequently asked questions
It is a single-use filtration device for microbial enumeration in liquid samples, combining a funnel, membrane, and base in a sterilized unit.
It is suitable for water, beverages, reagents, and other liquid samples in laboratory microbial testing.
The MKFIL is offered in 100 mL and 250 mL funnel capacities.
Options include 0.22 u03bcm, 0.45 u03bcm, and 0.8 u03bcm pore ratings in MCE, PES, or hydrophilic PVDF materials.
The blue base allows in-device incubation by adding liquid medium directly to the base, reducing the need to transfer the membrane.
Yes, it is sterilized by gamma irradiation and available in individual or bulk packaging.
Yes, the base interface and adaptor can be configured for use with a manifold system.
