
Filters and filtration systems to clean or separate contamination
Our filters and filtration systems are used to ensure the purity of the fluid and/ or protect your downstream equipment. From micro filters up to screen changers, we provide solutions to fit your process requirements! For industrial and polymer applications to pharmaceutical and food industries.

Find your route to IMechE Membership
Not sure which membership grade you should apply for? Our membership route finder will guide you.

Fire Risk Assessments
Our Fire Risk Assessments go beyond tick-box compliance to deliver practical, prioritised recommendations. We’ll reduce your fire risk, lower your insurance premiums, protect your people and assets, and gives you documented evidence of due diligence.

FireFly LIBS System by Lightigo
The FireFly by Lightigo is a cutting-edge laboratory analytical instrument that harnesses the power of both Laser-Induced Breakdown Spectroscopy (LIBS) and Optical Emission Spectroscopy for swift multi-elemental analysis and chemical imaging. Designed for any sample type, this device offers unparalleled spatial resolution and scanning rates, making it a leader in its field. Key features & benefits Rapid Multi-Elemental Analysis: Utilizes LIBS and OES for comprehensive elemental composition insights. High Spatial Resolution: Achieves 10-150 um precision for detailed chemical imaging. Depth Profiling: Enables multi-layer depth analysis to determine elemental composition of individual depth layers. Spectra and Maps: Explore results in the form of spectra and chemical maps with intuitive tools. Flexible Laser Wavelength: Choose the optimal laser wavelength for your application without disassembly. Efficient Technology: Low operational costs with a wide range of detectable elements

Fischione Model 1020 Plasma Cleaner
The Fischione Model 1020 Plasma Cleaner automatically and quickly removes organic contamination (hydrocarbon) from electron microscopy specimens and specimen holders. A low energy, reactive gas plasma cleans without changing the specimen’s elemental composition or structural characteristics. The Plasma Cleaner features easy-to-use front panel controls and an oil-free vacuum system for optimal processing. Cleaning is solely by reactive gas compounds formed by the plasma chemically reacting with carbonaceous material on the specimen and specimen holder. The nonequilibrium, high-frequency plasma is generated with a gas mixture of 25% oxygen and 75% argon. Free electrons are accelerated to high velocities by an oscillating electromagnetic field (13.56 MHz) that excites gas atoms and creates the plasma. The plasma ions impinge upon the surface with energies of less than 12 eV, which is below the specimen’s sputtering threshold. In electron microscopes with high brightness electron sources, specimens that are not plasma treated tend to contaminate. The Plasma Cleaner ensures confidence that carbonaceous contamination will not interfere with imaging or analysis, even during fine probe microanalysis for extended periods. The Plasma Cleaner readily accepts side-entry specimen holders for all commercial transmission electron microscopes, as well as scanning electron microscope samples and a wide variety of bulk materials. A specialised specimen holder port allows the cleaning of specimens contained on carbon grids.

FL 10 Diaphragm Liquid Pump
Flow Rate (max.): 0.1 l/min Pressure (max.): 1 bar (rel.) Suction Height (max.): 2 mH₂O KNF diaphragm liquid pumps combine maximum performance with minimum size. The use of chemically resistant materials enables the pumps to convey virtually any type of liquid, whether neutral or corrosive. They are dry-running, self-priming, maintenance free, and available with many different motor- and hydraulic connection options.

Flame Arresters
A Flame Arrester is designed to allow the safe flow of gases and liquids while preventing flame transmission. Flame Arresters are composed of spirally wound metal bands with precisely reproducible flame-quenching gaps. These gaps are adjusted to the ignition transmission capability of explosive vapors. The FLAMEFILTER® is made of wound metal strips and forms an effective band arrester. This flame-quenching principle is applied in PROTEGO® end-of-line flame arresters and in-line flame arresters. When a mixture ignites in a gap, the flame spreads towards the unburned mixture. The volume expansion of the burned mixture pre-compresses the unburned mixture and accelerates the flame propagation. Heat dissipation to the large surface of the gap lowers the temperature below the ignition temperature, thus extinguishing the flame. The gap width and gap length determine the extinguishing effectiveness of the Flame Arrester. A narrower and longer gap extinguishes the flame more effectively, while a wider and shorter gap reduces the pressure loss. Experiments can determine the optimum solution between the two conditions.

Flame Photometry - Sherwood Scientific
Bench top flame photometer for determination of Li, Na, K, Ca and Ba.

Flammable Limits (LEL/UEL) Testing
Our UK process safety laboratory generates flammability limits test data for your flammable & explosible liquids, gases, and vapours. This test is conducted to determine the lower and upper flammable concentration limits of chemicals that have sufficient vapour pressure to form flammable mixtures at atmospheric pressures at specific temperatures.

Flange Protection
Stop Corrosion Before It Starts APS Flange Protection Systems provide complete corrosion control and sealing for flange assemblies, helping prevent costly failures, extend equipment life, and maintain system integrity in harsh chemical environments. - Complete Corrosion Protection System – Combines flange band protectors, corrosion-inhibiting grease, and bolt caps for total coverage - Seal, Isolate & Protect – Prevents moisture ingress and electrically isolates flanges to stop corrosion from stray currents - Built for Reliability – UV-resistant materials, waterproof grease, and secure bolt caps ensure long-term performance in tough conditions

Flo-Tel - Non-invasive burst sensor
Flo-Tel is a practical, reusable burst detection solution for indicating when a rupture disc has activated. Operating on a simple reed switch and magnet technology, the Flo-Tel burst sensor fits into a holder with a magnet on the rupture disc. When the rupture disc bursts, the magnet arcs away from the sensor, giving an open circuit signal. Flo-Tel is non-invasive to the process and is therefore unaffected by downstream pressure fluctuations or corrosion. This feature also eliminates leak paths and the risk of false alarms associated with traditional membrane-type burst detection systems. After rupturing, the disc is the only element that needs replacing, which eliminates the need for expensive re-wiring costs and maintenance planning. Available with a 2m, 5m or 10m cable, Flo-Tel is Suitable for process temperatures up to 300°C and offers a fail-safe detection system. Flo-Tel is ATEX approved to II 1G Ex ia IIC Ga and II 1D Ex ia IIIC Da IP66. It carries the EC-Type Examination Certificate ITS03 ATEX 21698X. Please note that it must be connected to an intrinsically safe supply.

Flotronic® Chemflo PTFE Pump
The Flotronic Chemflo was purpose-built for environments like yours. At its core is a PTFE pump body that is chemically resistant and built to handle what other pumps can't. Surrounding it, a stainless-steel outer housing supports and protects across a wide range of pressures and temperatures, ensuring a perfect seal is maintained under all conditions. It's a combination that has made Chemflo a trusted choice across chemical processing and pharmaceutical manufacturing alike. As an air-operated diaphragm pump, Chemflo offers serious operational flexibility, including self-priming, dry-running, and dead-heading, and the ability to handle solids without missing a beat. And like all Flotronic pumps, it's fully customizable to suit your application or location. Built tough. Chemically resilient. Ready for your most demanding processes.

Flotronic® Chemflo PTFE Pump
FDA Compliant PTFE AODD Pump machined from a solid block of Virgin or anti-static PTFE, housed completely inside a stainless steel casing, providing safe transfer of your hazardous liquids.

Flow Chemistry
From modular benchtop flow chemistry platforms with options to suit various temperature or material requirements, through to more advanced systems for multi-step and automated reaction sequences. With a comprehensive range of accessories, and dedicated flow chemistry on-line learning platform at www.fReactor.com, Asynt will assist you in all your related flow and photochemistry in flow chemistry requirements.

Flow Chemistry
While there are good reasons for both batch and flow processes, flow chemistry is especially powerful when it comes to continuous and reproducible results. The higher heat transfer allows for significantly better process control and therefore higher yields and selectivity. The small volume also allows reaction conditions to be achieved that would be impossible or very dangerous in a stirred tank. By coupling several syntheses of the process, users can reuse intermediates directly. The combination of flow reactors with precise automation opens up flexible and predictable scale-up options. We also paired automated FLOW CHEM systems with optimization algorithms in the past: Recent advances in laboratory automation and analytical instrumentation have created new opportunities to accelerate reaction development, particularly in flow chemistry. In a newly published application note, we join forces with Magritek to present a self-optimizing microreaction system. In this note, we combine the intelligent process control of our LabManager and LabVision automation tools with real-time analytics in the form of the Spinsolve Ultra benchtop NMR and an Ehrfeld micro-reaction system. We then used this system to optimize a Knoevenagel condensation step by step while continuously monitoring and adjusting the reaction conditions. The result: - Automated self-optimization of Knoevenagel condensation with Bayesian optimization - The system iteratively determines reaction parameters with ever-increasing yields without human intervention. - Demonstration of a fully automated reactor system that optimizes target parameters with minimal effort
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